79001201012 has 54 divisors (see below), whose sum is σ = 148009170834. Its totient is φ = 36891156960.

The previous prime is 79001201011. The next prime is 79001201033. The reversal of 79001201012 is 21010210097.

It can be written as a sum of positive squares in only one way, i.e., 68490030436 + 10511170576 = 261706^2 + 102524^2 .

It is a super-2 number, since 2×79001201012² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (79001201011) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 7273778 + ... + 7284630.

It is an arithmetic number, because the mean of its divisors is an integer number (2740910571).

Almost surely, 2^79001201012 is an apocalyptic number.

It is an amenable number.

79001201012 is a deficient number, since it is larger than the sum of its proper divisors (69007969822).

79001201012 is a wasteful number, since it uses less digits than its factorization.

79001201012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11037 (or 10945 counting only the distinct ones).

The product of its (nonzero) digits is 252, while the sum is 23.

The spelling of 79001201012 in words is "seventy-nine billion, one million, two hundred one thousand, twelve".