130222579 has 2 divisors, whose sum is σ = 130222580. Its totient is φ = 130222578.

The previous prime is 130222577. The next prime is 130222613. The reversal of 130222579 is 975222031.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 130222579 - 2¹ = 130222577 is a prime.

It is a super-2 number, since 2×130222579² = 33915840162822482, which contains 22 as substring.

Together with 130222577, it forms a pair of twin primes.

It is a self number, because there is not a number n which added to its sum of digits gives 130222579.

It is not a weakly prime, because it can be changed into another prime (130222577) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65111289 + 65111290.

It is an arithmetic number, because the mean of its divisors is an integer number (65111290).

Almost surely, 2^130222579 is an apocalyptic number.

130222579 is a deficient number, since it is larger than the sum of its proper divisors (1).

130222579 is an equidigital number, since it uses as much as digits as its factorization.

130222579 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 7560, while the sum is 31.

The square root of 130222579 is about 11411.5108114570. The cubic root of 130222579 is about 506.8686498951.

The spelling of 130222579 in words is "one hundred thirty million, two hundred twenty-two thousand, five hundred seventy-nine".