123222012321133 has 16 divisors (see below), whose sum is σ = 148519626109056. Its totient is φ = 100846659696640.

The previous prime is 123222012321119. The next prime is 123222012321139. The reversal of 123222012321133 is 331123210222321.

It is not a de Polignac number, because 123222012321133 - 2⁹ = 123222012320621 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (123222012321139) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14324805316 + ... + 14324813917.

It is an arithmetic number, because the mean of its divisors is an integer number (9282476631816).

Almost surely, 2^{123222012321133} is an apocalyptic number.

It is an amenable number.

123222012321133 is a deficient number, since it is larger than the sum of its proper divisors (25297613787923).

123222012321133 is a wasteful number, since it uses less digits than its factorization.

123222012321133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28649619284.

The product of its (nonzero) digits is 5184, while the sum is 28.

Adding to 123222012321133 its reverse (331123210222321), we get a palindrome (454345222543454).

The spelling of 123222012321133 in words is "one hundred twenty-three trillion, two hundred twenty-two billion, twelve million, three hundred twenty-one thousand, one hundred thirty-three".