2120102322 has 16 divisors (see below), whose sum is σ = 4566374400. Its totient is φ = 652339152.

The previous prime is 2120102321. The next prime is 2120102339. The reversal of 2120102322 is 2232010212.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (2120102321) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13590322 + ... + 13590477.

It is an arithmetic number, because the mean of its divisors is an integer number (285398400).

Almost surely, 2^2120102322 is an apocalyptic number.

2120102322 is an abundant number, since it is smaller than the sum of its proper divisors (2446272078).

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

2120102322 is a wasteful number, since it uses less digits than its factorization.

2120102322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27180817.

The product of its (nonzero) digits is 96, while the sum is 15.

The square root of 2120102322 is about 46044.5688653939. The cubic root of 2120102322 is about 1284.6523250027.

Adding to 2120102322 its reverse (2232010212), we get a palindrome (4352112534).

The spelling of 2120102322 in words is "two billion, one hundred twenty million, one hundred two thousand, three hundred twenty-two".