92197138020 has 384 divisors, whose sum is σ = 300104663040. Its totient is φ = 20947230720.

The previous prime is 92197137959. The next prime is 92197138049. The reversal of 92197138020 is 2083179129.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 296453665 + ... + 296453975.

It is an arithmetic number, because the mean of its divisors is an integer number (781522560).

Almost surely, 2^92197138020 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 92197138020, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (150052331520).

92197138020 is an abundant number, since it is smaller than the sum of its proper divisors (207907525020).

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

92197138020 is a wasteful number, since it uses less digits than its factorization.

92197138020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 715 (or 713 counting only the distinct ones).

The product of its (nonzero) digits is 54432, while the sum is 42.

The spelling of 92197138020 in words is "ninety-two billion, one hundred ninety-seven million, one hundred thirty-eight thousand, twenty".