2212310310 has 96 divisors (see below), whose sum is σ = 6186730752. Its totient is φ = 504826560.

The previous prime is 2212310299. The next prime is 2212310339. The reversal of 2212310310 is 130132122.

2212310310 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×2212310310² = 9788633815464592200, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a self number, because there is not a number n which added to its sum of digits gives 2212310310.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1444245 + ... + 1445775.

It is an arithmetic number, because the mean of its divisors is an integer number (64445112).

Almost surely, 2^2212310310 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2212310310, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3093365376).

2212310310 is an abundant number, since it is smaller than the sum of its proper divisors (3974420442).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2212310310 is a wasteful number, since it uses less digits than its factorization.

2212310310 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2538 (or 2531 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 15.

The square root of 2212310310 is about 47035.2028803959. The cubic root of 2212310310 is about 1303.0127973484.

Adding to 2212310310 its reverse (130132122), we get a palindrome (2342442432).

The spelling of 2212310310 in words is "two billion, two hundred twelve million, three hundred ten thousand, three hundred ten".