123233222232402 has 16 divisors (see below), whose sum is σ = 248239584354720. Its totient is φ = 40782217429152.

The previous prime is 123233222232389. The next prime is 123233222232457. The reversal of 123233222232402 is 204232222332321.

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, 73880827843 + ... + 73880829510.

It is an arithmetic number, because the mean of its divisors is an integer number (15514974022170).

Almost surely, 2^{123233222232402} is an apocalyptic number.

123233222232402 is an abundant number, since it is smaller than the sum of its proper divisors (125006362122318).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

123233222232402 is a wasteful number, since it uses less digits than its factorization.

123233222232402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 147761657497.

The product of its (nonzero) digits is 82944, while the sum is 33.

Adding to 123233222232402 its reverse (204232222332321), we get a palindrome (327465444564723).

The spelling of 123233222232402 in words is "one hundred twenty-three trillion, two hundred thirty-three billion, two hundred twenty-two million, two hundred thirty-two thousand, four hundred two".