79332222223396 has 6 divisors (see below), whose sum is σ = 138831388890950. Its totient is φ = 39666111111696.

The previous prime is 79332222223367. The next prime is 79332222223447. The reversal of 79332222223396 is 69332222223397.

It can be written as a sum of positive squares in only one way, i.e., 71019149325796 + 8313072897600 = 8427286^2 + 2883240^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 9916527777921 + ... + 9916527777928.

Almost surely, 2^{79332222223396} is an apocalyptic number.

It is an amenable number.

79332222223396 is a deficient number, since it is larger than the sum of its proper divisors (59499166667554).

79332222223396 is a wasteful number, since it uses less digits than its factorization.

79332222223396 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19833055555853 (or 19833055555851 counting only the distinct ones).

The product of its digits is 17635968, while the sum is 55.

Subtracting from 79332222223396 its reverse (69332222223397), we obtain a palindrome (9999999999999).

The spelling of 79332222223396 in words is "seventy-nine trillion, three hundred thirty-two billion, two hundred twenty-two million, two hundred twenty-three thousand, three hundred ninety-six".