3000212220 has 48 divisors (see below), whose sum is σ = 8418816000. Its totient is φ = 798321216.

The previous prime is 3000212219. The next prime is 3000212249. The reversal of 3000212220 is 222120003.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a junction number, because it is equal to n+sod(n) for n = 3000212196 and 3000212205.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 26220 + ... + 81779.

It is an arithmetic number, because the mean of its divisors is an integer number (175392000).

Almost surely, 2^3000212220 is an apocalyptic number.

3000212220 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

3000212220 is an abundant number, since it is smaller than the sum of its proper divisors (5418603780).

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

3000212220 is a wasteful number, since it uses less digits than its factorization.

3000212220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 108474 (or 108472 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 12.

The square root of 3000212220 is about 54774.1930109427. The cubic root of 3000212220 is about 1442.2835777504.

Adding to 3000212220 its reverse (222120003), we get a palindrome (3222332223).

The spelling of 3000212220 in words is "three billion, two hundred twelve thousand, two hundred twenty".