123321122001292 has 12 divisors (see below), whose sum is σ = 216292613758200. Its totient is φ = 61523232356096.

The previous prime is 123321122001283. The next prime is 123321122001317. The reversal of 123321122001292 is 292100221123321.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 34332159118 + ... + 34332162709.

It is an arithmetic number, because the mean of its divisors is an integer number (18024384479850).

Almost surely, 2^{123321122001292} is an apocalyptic number.

It is an amenable number.

123321122001292 is a deficient number, since it is larger than the sum of its proper divisors (92971491756908).

123321122001292 is a wasteful number, since it uses less digits than its factorization.

123321122001292 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68664322280 (or 68664322278 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 31.

The spelling of 123321122001292 in words is "one hundred twenty-three trillion, three hundred twenty-one billion, one hundred twenty-two million, one thousand, two hundred ninety-two".