122673026431 has 16 divisors (see below), whose sum is σ = 129166489600. Its totient is φ = 116355903840.

The previous prime is 122673026429. The next prime is 122673026447. The reversal of 122673026431 is 134620376221.

It is a cyclic number.

It is not a de Polignac number, because 122673026431 - 2¹ = 122673026429 is a prime.

It is a super-2 number, since 2×122673026431² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122673026731) 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, 264925 + ... + 561721.

It is an arithmetic number, because the mean of its divisors is an integer number (8072905600).

Almost surely, 2^122673026431 is an apocalyptic number.

122673026431 is a deficient number, since it is larger than the sum of its proper divisors (6493463169).

122673026431 is a wasteful number, since it uses less digits than its factorization.

122673026431 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 297094.

The product of its (nonzero) digits is 72576, while the sum is 37.

The spelling of 122673026431 in words is "one hundred twenty-two billion, six hundred seventy-three million, twenty-six thousand, four hundred thirty-one".