312010012223104 has 64 divisors (see below), whose sum is σ = 669405037523040. Its totient is φ = 144002780199936.

The previous prime is 312010012223099. The next prime is 312010012223137. The reversal of 312010012223104 is 401322210010213.

It is a tau number, because it is divible by the number of its divisors (64).

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, 133564459 + ... + 135880405.

Almost surely, 2^{312010012223104} is an apocalyptic number.

It is an amenable number.

312010012223104 is an abundant number, since it is smaller than the sum of its proper divisors (357395025299936).

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

312010012223104 is a wasteful number, since it uses less digits than its factorization.

312010012223104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2396937 (or 2396925 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 22.

Adding to 312010012223104 its reverse (401322210010213), we get a palindrome (713332222233317).

The spelling of 312010012223104 in words is "three hundred twelve trillion, ten billion, twelve million, two hundred twenty-three thousand, one hundred four".