79471322922 has 16 divisors (see below), whose sum is σ = 164069828352. Its totient is φ = 25635910560.

The previous prime is 79471322869. The next prime is 79471322929. The reversal of 79471322922 is 22922317497.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (79471322929) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 213632403 + ... + 213632774.

It is an arithmetic number, because the mean of its divisors is an integer number (10254364272).

Almost surely, 2^79471322922 is an apocalyptic number.

79471322922 is an abundant number, since it is smaller than the sum of its proper divisors (84598505430).

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

79471322922 is a wasteful number, since it uses less digits than its factorization.

79471322922 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 427265213.

The product of its digits is 762048, while the sum is 48.

The spelling of 79471322922 in words is "seventy-nine billion, four hundred seventy-one million, three hundred twenty-two thousand, nine hundred twenty-two".