312001204113202 has 16 divisors (see below), whose sum is σ = 492689595693600. Its totient is φ = 147773209399200.

The previous prime is 312001204113197. The next prime is 312001204113239. The reversal of 312001204113202 is 202311402100213.

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, 467291299 + ... + 467958502.

It is an arithmetic number, because the mean of its divisors is an integer number (30793099730850).

Almost surely, 2^{312001204113202} is an apocalyptic number.

312001204113202 is a deficient number, since it is larger than the sum of its proper divisors (180688391580398).

312001204113202 is a wasteful number, since it uses less digits than its factorization.

312001204113202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 935258601.

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

Adding to 312001204113202 its reverse (202311402100213), we get a palindrome (514312606213415).

The spelling of 312001204113202 in words is "three hundred twelve trillion, one billion, two hundred four million, one hundred thirteen thousand, two hundred two".