80097213192 has 64 divisors (see below), whose sum is σ = 212281171200. Its totient is φ = 25097825280.

The previous prime is 80097213187. The next prime is 80097213193. The reversal of 80097213192 is 29131279008.

It is a super-2 number, since 2×80097213192² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (80097213193) 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, 215409 + ... + 454527.

It is an arithmetic number, because the mean of its divisors is an integer number (3316893300).

Almost surely, 2^80097213192 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 80097213192, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (106140585600).

80097213192 is an abundant number, since it is smaller than the sum of its proper divisors (132183958008).

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

80097213192 is a wasteful number, since it uses less digits than its factorization.

80097213192 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 239966 (or 239962 counting only the distinct ones).

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

The spelling of 80097213192 in words is "eighty billion, ninety-seven million, two hundred thirteen thousand, one hundred ninety-two".