123223436314012 has 48 divisors (see below), whose sum is σ = 236283721168320. Its totient is φ = 55967867827200.

The previous prime is 123223436314003. The next prime is 123223436314201. The reversal of 123223436314012 is 210413634322321.

It is a super-2 number, since 2×123223436314012² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5690439 + ... + 16698142.

It is an arithmetic number, because the mean of its divisors is an integer number (4922577524340).

Almost surely, 2^{123223436314012} is an apocalyptic number.

It is an amenable number.

123223436314012 is a deficient number, since it is larger than the sum of its proper divisors (113060284854308).

123223436314012 is a wasteful number, since it uses less digits than its factorization.

123223436314012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22391422 (or 22391420 counting only the distinct ones).

The product of its (nonzero) digits is 124416, while the sum is 37.

The spelling of 123223436314012 in words is "one hundred twenty-three trillion, two hundred twenty-three billion, four hundred thirty-six million, three hundred fourteen thousand, twelve".