131970022074 has 96 divisors (see below), whose sum is σ = 317974587840. Its totient is φ = 39221107200.

The previous prime is 131970022049. The next prime is 131970022091. The reversal of 131970022074 is 470220079131.

It is a super-2 number, since 2×131970022074² (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 3016194 + ... + 3059634.

It is an arithmetic number, because the mean of its divisors is an integer number (3312235290).

Almost surely, 2^131970022074 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 131970022074, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (158987293920).

131970022074 is an abundant number, since it is smaller than the sum of its proper divisors (186004565766).

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

131970022074 is a wasteful number, since it uses less digits than its factorization.

131970022074 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43756 (or 43753 counting only the distinct ones).

The product of its (nonzero) digits is 21168, while the sum is 36.

The spelling of 131970022074 in words is "one hundred thirty-one billion, nine hundred seventy million, twenty-two thousand, seventy-four".