80009020696922 has 12 divisors (see below), whose sum is σ = 122082135440586. Its totient is φ = 39326467796760.

The previous prime is 80009020696921. The next prime is 80009020696931. The reversal of 80009020696922 is 22969602090008.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 77137558274401 + 2871462422521 = 8782799^2 + 1694539^2 .

It is not an unprimeable number, because it can be changed into a prime (80009020696921) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 5746116329 + ... + 5746130252.

Almost surely, 2^{80009020696922} is an apocalyptic number.

80009020696922 is a deficient number, since it is larger than the sum of its proper divisors (42073114743664).

80009020696922 is a wasteful number, since it uses less digits than its factorization.

80009020696922 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11492246701 (or 11492246642 counting only the distinct ones).

The product of its (nonzero) digits is 1679616, while the sum is 53.

The spelling of 80009020696922 in words is "eighty trillion, nine billion, twenty million, six hundred ninety-six thousand, nine hundred twenty-two".