123022323220321 has 16 divisors (see below), whose sum is σ = 150081241512960. Its totient is φ = 98490814727760.

The previous prime is 123022323220309. The next prime is 123022323220373.

123022323220321 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 123022323220321 - 2⁷ = 123022323220193 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 123022323220321.

It is not an unprimeable number, because it can be changed into a prime (123022323223321) 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, 6513933331 + ... + 6513952216.

It is an arithmetic number, because the mean of its divisors is an integer number (9380077594560).

Almost surely, 2^{123022323220321} is an apocalyptic number.

It is an amenable number.

123022323220321 is a deficient number, since it is larger than the sum of its proper divisors (27058918292639).

123022323220321 is a wasteful number, since it uses less digits than its factorization.

123022323220321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13027885644.

The product of its (nonzero) digits is 10368, while the sum is 28.

The spelling of 123022323220321 in words is "one hundred twenty-three trillion, twenty-two billion, three hundred twenty-three million, two hundred twenty thousand, three hundred twenty-one".