312001344011002 has 8 divisors (see below), whose sum is σ = 468003002495616. Its totient is φ = 156000343179132.

The previous prime is 312001344010991. The next prime is 312001344011017. The reversal of 312001344011002 is 200110443100213.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×312001344011002² (a number of 30 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 163225428 + ... + 165125839.

It is an arithmetic number, because the mean of its divisors is an integer number (58500375311952).

Almost surely, 2^{312001344011002} is an apocalyptic number.

312001344011002 is a deficient number, since it is larger than the sum of its proper divisors (156001658484614).

312001344011002 is a wasteful number, since it uses less digits than its factorization.

312001344011002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 328826372.

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

Adding to 312001344011002 its reverse (200110443100213), we get a palindrome (512111787111215).

The spelling of 312001344011002 in words is "three hundred twelve trillion, one billion, three hundred forty-four million, eleven thousand, two".