130622180 has 24 divisors (see below), whose sum is σ = 295407672. Its totient is φ = 48229632.

The previous prime is 130622171. The next prime is 130622197. The reversal of 130622180 is 81226031.

130622180 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 4104676 + 126517504 = 2026^2 + 11248^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 250937 + ... + 251456.

It is an arithmetic number, because the mean of its divisors is an integer number (12308653).

Almost surely, 2^130622180 is an apocalyptic number.

130622180 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

130622180 is an abundant number, since it is smaller than the sum of its proper divisors (164785492).

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

130622180 is a wasteful number, since it uses less digits than its factorization.

130622180 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 502415 (or 502413 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 23.

The square root of 130622180 is about 11429.0060810203. The cubic root of 130622180 is about 507.3865795216.

The spelling of 130622180 in words is "one hundred thirty million, six hundred twenty-two thousand, one hundred eighty".