2256930012 has 24 divisors (see below), whose sum is σ = 5271210112. Its totient is φ = 751590000.

The previous prime is 2256929999. The next prime is 2256930031. The reversal of 2256930012 is 2100396522.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 76864 + ... + 102087.

Almost surely, 2^2256930012 is an apocalyptic number.

It is an amenable number.

2256930012 is an abundant number, since it is smaller than the sum of its proper divisors (3014280100).

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

2256930012 is a wasteful number, since it uses less digits than its factorization.

2256930012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 180009 (or 180007 counting only the distinct ones).

The product of its (nonzero) digits is 6480, while the sum is 30.

The square root of 2256930012 is about 47507.1574817943. The cubic root of 2256930012 is about 1311.7146345145.

The spelling of 2256930012 in words is "two billion, two hundred fifty-six million, nine hundred thirty thousand, twelve".