22132160 has 28 divisors (see below), whose sum is σ = 52702968. Its totient is φ = 8852736.

The previous prime is 22132153. The next prime is 22132189. The reversal of 22132160 is 6123122.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 34262 + ... + 34901.

Almost surely, 2^22132160 is an apocalyptic number.

22132160 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

22132160 is an abundant number, since it is smaller than the sum of its proper divisors (30570808).

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

22132160 is an equidigital number, since it uses as much as digits as its factorization.

22132160 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 69180 (or 69170 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 17.

The square root of 22132160 is about 4704.4829684036. The cubic root of 22132160 is about 280.7639004141.

Adding to 22132160 its reverse (6123122), we get a palindrome (28255282).

The spelling of 22132160 in words is "twenty-two million, one hundred thirty-two thousand, one hundred sixty".