13662064253022 has 32 divisors (see below), whose sum is σ = 28006270145280. Its totient is φ = 4440455743680.

The previous prime is 13662064252979. The next prime is 13662064253029. The reversal of 13662064253022 is 22035246026631.

It is a super-2 number, since 2×13662064253022² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13662064253029) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15135372 + ... + 16012607.

It is an arithmetic number, because the mean of its divisors is an integer number (875195942040).

Almost surely, 2^{13662064253022} is an apocalyptic number.

13662064253022 is an abundant number, since it is smaller than the sum of its proper divisors (14344205892258).

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

13662064253022 is a wasteful number, since it uses less digits than its factorization.

13662064253022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31149808.

The product of its (nonzero) digits is 622080, while the sum is 42.

The spelling of 13662064253022 in words is "thirteen trillion, six hundred sixty-two billion, sixty-four million, two hundred fifty-three thousand, twenty-two".