13153644406122 has 32 divisors (see below), whose sum is σ = 28709300664000. Its totient is φ = 3984502830720.

The previous prime is 13153644406109. The next prime is 13153644406141. The reversal of 13153644406122 is 22160444635131.

It is a super-2 number, since 2×13153644406122² (a number of 27 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 36067683 + ... + 36430550.

It is an arithmetic number, because the mean of its divisors is an integer number (897165645750).

Almost surely, 2^{13153644406122} is an apocalyptic number.

13153644406122 is an abundant number, since it is smaller than the sum of its proper divisors (15555656257878).

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

13153644406122 is a wasteful number, since it uses less digits than its factorization.

13153644406122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 72500998.

The product of its (nonzero) digits is 414720, while the sum is 42.

The spelling of 13153644406122 in words is "thirteen trillion, one hundred fifty-three billion, six hundred forty-four million, four hundred six thousand, one hundred twenty-two".