10220172160 has 64 divisors (see below), whose sum is σ = 26653762800. Its totient is φ = 3716423680.

The previous prime is 10220172133. The next prime is 10220172169. The reversal of 10220172160 is 6127102201.

It is a happy number.

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 (22).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10220172169) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 718825 + ... + 732904.

Almost surely, 2^10220172160 is an apocalyptic number.

10220172160 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10220172160 is an abundant number, since it is smaller than the sum of its proper divisors (16433590640).

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

10220172160 is a wasteful number, since it uses less digits than its factorization.

10220172160 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1451759 (or 1451747 counting only the distinct ones).

The product of its (nonzero) digits is 336, while the sum is 22.

Adding to 10220172160 its reverse (6127102201), we get a palindrome (16347274361).

The spelling of 10220172160 in words is "ten billion, two hundred twenty million, one hundred seventy-two thousand, one hundred sixty".