79020122101012 has 12 divisors (see below), whose sum is σ = 138285286848436. Its totient is φ = 39510040144320.

The previous prime is 79020122101003. The next prime is 79020122101043. The reversal of 79020122101012 is 21010122102097.

It can be written as a sum of positive squares in 2 ways, for example, as 28514596088836 + 50505526012176 = 5339906^2 + 7106724^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5918518 + ... + 13894930.

Almost surely, 2^{79020122101012} is an apocalyptic number.

It is an amenable number.

79020122101012 is a deficient number, since it is larger than the sum of its proper divisors (59265164747424).

79020122101012 is a wasteful number, since it uses less digits than its factorization.

79020122101012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10453098 (or 10453096 counting only the distinct ones).

The product of its (nonzero) digits is 1008, while the sum is 28.

The spelling of 79020122101012 in words is "seventy-nine trillion, twenty billion, one hundred twenty-two million, one hundred one thousand, twelve".