162251101164 has 12 divisors (see below), whose sum is σ = 378585902744. Its totient is φ = 54083700384.

The previous prime is 162251101109. The next prime is 162251101223. The reversal of 162251101164 is 461101152261.

It is a tau number, because it is divible by the number of its divisors (12).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6760462537 + ... + 6760462560.

Almost surely, 2^162251101164 is an apocalyptic number.

It is an amenable number.

162251101164 is an abundant number, since it is smaller than the sum of its proper divisors (216334801580).

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

162251101164 is a wasteful number, since it uses less digits than its factorization.

162251101164 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13520925104 (or 13520925102 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 30.

The spelling of 162251101164 in words is "one hundred sixty-two billion, two hundred fifty-one million, one hundred one thousand, one hundred sixty-four".