13212622623654 has 12 divisors (see below), whose sum is σ = 28627349017956. Its totient is φ = 4404207541212.

The previous prime is 13212622623643. The next prime is 13212622623757. The reversal of 13212622623654 is 45632622621231.

13212622623654 is a `hidden beast` number, since 1 + 3 + 2 + 1 + 26 + 2 + 262 + 365 + 4 = 666.

It is a hoax number, since the sum of its digits (45) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 367017295084 + ... + 367017295119.

It is an arithmetic number, because the mean of its divisors is an integer number (2385612418163).

Almost surely, 2^{13212622623654} is an apocalyptic number.

13212622623654 is an abundant number, since it is smaller than the sum of its proper divisors (15414726394302).

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

13212622623654 is a wasteful number, since it uses less digits than its factorization.

13212622623654 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 734034590211 (or 734034590208 counting only the distinct ones).

The product of its digits is 1244160, while the sum is 45.

The spelling of 13212622623654 in words is "thirteen trillion, two hundred twelve billion, six hundred twenty-two million, six hundred twenty-three thousand, six hundred fifty-four".