312233022012434 has 8 divisors (see below), whose sum is σ = 469058079969228. Its totient is φ = 155880328689360.

The previous prime is 312233022012419. The next prime is 312233022012449. The reversal of 312233022012434 is 434210220332213.

It is an interprime number because it is at equal distance from previous prime (312233022012419) and next prime (312233022012449).

It can be written as a sum of positive squares in 2 ways, for example, as 312135150018409 + 97871994025 = 17667347^2 + 312845^2 .

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

It is a self number, because there is not a number n which added to its sum of digits gives 312233022012434.

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, 118091156777 + ... + 118091159420.

Almost surely, 2^{312233022012434} is an apocalyptic number.

312233022012434 is a deficient number, since it is larger than the sum of its proper divisors (156825057956794).

312233022012434 is a wasteful number, since it uses less digits than its factorization.

312233022012434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 236182316860.

The product of its (nonzero) digits is 41472, while the sum is 32.

Adding to 312233022012434 its reverse (434210220332213), we get a palindrome (746443242344647).

The spelling of 312233022012434 in words is "three hundred twelve trillion, two hundred thirty-three billion, twenty-two million, twelve thousand, four hundred thirty-four".