79022195713 has 2 divisors, whose sum is σ = 79022195714. Its totient is φ = 79022195712.

The previous prime is 79022195699. The next prime is 79022195717. The reversal of 79022195713 is 31759122097.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 69257396224 + 9764799489 = 263168^2 + 98817^2 .

It is a cyclic number.

It is not a de Polignac number, because 79022195713 - 2¹³ = 79022187521 is a prime.

It is not a weakly prime, because it can be changed into another prime (79022195717) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 39511097856 + 39511097857.

It is an arithmetic number, because the mean of its divisors is an integer number (39511097857).

Almost surely, 2^79022195713 is an apocalyptic number.

It is an amenable number.

79022195713 is a deficient number, since it is larger than the sum of its proper divisors (1).

79022195713 is an equidigital number, since it uses as much as digits as its factorization.

79022195713 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 238140, while the sum is 46.

The spelling of 79022195713 in words is "seventy-nine billion, twenty-two million, one hundred ninety-five thousand, seven hundred thirteen".