79102211022 has 96 divisors (see below), whose sum is σ = 174862733760. Its totient is φ = 25839959040.

The previous prime is 79102211017. The next prime is 79102211033. The reversal of 79102211022 is 22011220197.

It is a super-4 number, since 4×79102211022⁴ (a number of 45 digits) contains 4444 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 81801183 + ... + 81802149.

It is an arithmetic number, because the mean of its divisors is an integer number (1821486810).

Almost surely, 2^79102211022 is an apocalyptic number.

79102211022 is an abundant number, since it is smaller than the sum of its proper divisors (95760522738).

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

79102211022 is a wasteful number, since it uses less digits than its factorization.

79102211022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1498 (or 1495 counting only the distinct ones).

The product of its (nonzero) digits is 1008, while the sum is 27.

The spelling of 79102211022 in words is "seventy-nine billion, one hundred two million, two hundred eleven thousand, twenty-two".