13226612405136 has 80 divisors (see below), whose sum is σ = 37141012448064. Its totient is φ = 4031692042752.

The previous prime is 13226612405101. The next prime is 13226612405137. The reversal of 13226612405136 is 63150421662231.

It is not an unprimeable number, because it can be changed into a prime (13226612405137) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 98982271 + ... + 99115806.

Almost surely, 2^{13226612405136} is an apocalyptic number.

13226612405136 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

13226612405136 is an abundant number, since it is smaller than the sum of its proper divisors (23914400042928).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13226612405136 is a wasteful number, since it uses less digits than its factorization.

13226612405136 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 198098208 (or 198098202 counting only the distinct ones).

The product of its (nonzero) digits is 311040, while the sum is 42.

The spelling of 13226612405136 in words is "thirteen trillion, two hundred twenty-six billion, six hundred twelve million, four hundred five thousand, one hundred thirty-six".