123554262455322 has 32 divisors (see below), whose sum is σ = 248591377036800. Its totient is φ = 40937618401968.

The previous prime is 123554262455297. The next prime is 123554262455401. The reversal of 123554262455322 is 223554262455321.

123554262455322 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×123554262455322² (a number of 29 digits) contains 22 as substring.

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, 82482829 + ... + 83967407.

It is an arithmetic number, because the mean of its divisors is an integer number (7768480532400).

Almost surely, 2^{123554262455322} is an apocalyptic number.

123554262455322 is an abundant number, since it is smaller than the sum of its proper divisors (125037114581478).

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

123554262455322 is a wasteful number, since it uses less digits than its factorization.

123554262455322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1567810.

The product of its digits is 17280000, while the sum is 51.

Subtracting 123554262455322 from its reverse (223554262455321), we obtain a palindrome (99999999999999).

The spelling of 123554262455322 in words is "one hundred twenty-three trillion, five hundred fifty-four billion, two hundred sixty-two million, four hundred fifty-five thousand, three hundred twenty-two".