2312012012 has 12 divisors (see below), whose sum is σ = 4052690880. Its totient is φ = 1154100336.

The previous prime is 2312011997. The next prime is 2312012077. The reversal of 2312012012 is 2102102132.

It is a happy number.

2312012012 is a modest number, since divided by 12012 gives 2312 as remainder.

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, 473687 + ... + 478542.

It is an arithmetic number, because the mean of its divisors is an integer number (337724240).

Almost surely, 2^2312012012 is an apocalyptic number.

It is an amenable number.

2312012012 is a deficient number, since it is larger than the sum of its proper divisors (1740678868).

2312012012 is a wasteful number, since it uses less digits than its factorization.

2312012012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 952840 (or 952838 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 14.

The square root of 2312012012 is about 48083.3860288562. The cubic root of 2312012012 is about 1322.3000936878.

Adding to 2312012012 its reverse (2102102132), we get a palindrome (4414114144).

The spelling of 2312012012 in words is "two billion, three hundred twelve million, twelve thousand, twelve".