162211660160 has 64 divisors (see below), whose sum is σ = 423040654800. Its totient is φ = 58986055680.

The previous prime is 162211660153. The next prime is 162211660183. The reversal of 162211660160 is 61066112261.

It is a tau number, because it is divible by the number of its divisors (64).

It is a Harshad number since it is a multiple of its sum of digits (32).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11513675 + ... + 11527754.

Almost surely, 2^162211660160 is an apocalyptic number.

162211660160 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

162211660160 is an abundant number, since it is smaller than the sum of its proper divisors (260828994640).

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

162211660160 is a wasteful number, since it uses less digits than its factorization.

162211660160 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23041459 (or 23041447 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 32.

The spelling of 162211660160 in words is "one hundred sixty-two billion, two hundred eleven million, six hundred sixty thousand, one hundred sixty".