2122300012 has 12 divisors (see below), whose sum is σ = 4244600080. Its totient is φ = 909557136.

The previous prime is 2122300007. The next prime is 2122300027. The reversal of 2122300012 is 2100032212.

2122300012 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 2122299965 and 2122300001.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 37898187 + ... + 37898242.

Almost surely, 2^2122300012 is an apocalyptic number.

It is an amenable number.

2122300012 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

2122300012 is a wasteful number, since it uses less digits than its factorization.

2122300012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75796440 (or 75796438 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 13.

The square root of 2122300012 is about 46068.4274964970. The cubic root of 2122300012 is about 1285.0960602839.

Adding to 2122300012 its reverse (2100032212), we get a palindrome (4222332224).

The spelling of 2122300012 in words is "two billion, one hundred twenty-two million, three hundred thousand, twelve".