13170401622 has 48 divisors (see below), whose sum is σ = 32625415680. Its totient is φ = 3761472816.

The previous prime is 13170401557. The next prime is 13170401693. The reversal of 13170401622 is 22610407131.

13170401622 is a `hidden beast` number, since 1 + 31 + 7 + 0 + 4 + 0 + 1 + 622 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 318579 + ... + 357537.

It is an arithmetic number, because the mean of its divisors is an integer number (679696160).

Almost surely, 2^13170401622 is an apocalyptic number.

13170401622 is an abundant number, since it is smaller than the sum of its proper divisors (19455014058).

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

13170401622 is a wasteful number, since it uses less digits than its factorization.

13170401622 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41657 (or 41654 counting only the distinct ones).

The product of its (nonzero) digits is 2016, while the sum is 27.

Adding to 13170401622 its reverse (22610407131), we get a palindrome (35780808753).

The spelling of 13170401622 in words is "thirteen billion, one hundred seventy million, four hundred one thousand, six hundred twenty-two".