12352636226 has 16 divisors (see below), whose sum is σ = 21178137984. Its totient is φ = 5293439424.

The previous prime is 12352636207. The next prime is 12352636291. The reversal of 12352636226 is 62263625321.

It is a self number, because there is not a number n which added to its sum of digits gives 12352636226.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 113771 + ... + 194033.

It is an arithmetic number, because the mean of its divisors is an integer number (1323633624).

Almost surely, 2^12352636226 is an apocalyptic number.

12352636226 is a deficient number, since it is larger than the sum of its proper divisors (8825501758).

12352636226 is a wasteful number, since it uses less digits than its factorization.

12352636226 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 91265.

The product of its digits is 155520, while the sum is 38.

The spelling of 12352636226 in words is "twelve billion, three hundred fifty-two million, six hundred thirty-six thousand, two hundred twenty-six".