130639022 has 16 divisors (see below), whose sum is σ = 212928000. Its totient is φ = 59884920.

The previous prime is 130639021. The next prime is 130639027. The reversal of 130639022 is 220936031.

It is a junction number, because it is equal to n+sod(n) for n = 130638982 and 130639000.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130639021) 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, 54272 + ... + 56627.

It is an arithmetic number, because the mean of its divisors is an integer number (13308000).

Almost surely, 2^130639022 is an apocalyptic number.

130639022 is a deficient number, since it is larger than the sum of its proper divisors (82288978).

130639022 is a wasteful number, since it uses less digits than its factorization.

130639022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 110951.

The product of its (nonzero) digits is 1944, while the sum is 26.

The square root of 130639022 is about 11429.7428667490. The cubic root of 130639022 is about 507.4083855107.

The spelling of 130639022 in words is "one hundred thirty million, six hundred thirty-nine thousand, twenty-two".