130222386 has 48 divisors (see below), whose sum is σ = 323092224. Its totient is φ = 37132992.

The previous prime is 130222357. The next prime is 130222399. The reversal of 130222386 is 683222031.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 117511 + ... + 118613.

It is an arithmetic number, because the mean of its divisors is an integer number (6731088).

Almost surely, 2^130222386 is an apocalyptic number.

130222386 is an abundant number, since it is smaller than the sum of its proper divisors (192869838).

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

130222386 is a wasteful number, since it uses less digits than its factorization.

130222386 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2055 (or 2052 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 27.

The square root of 130222386 is about 11411.5023550802. The cubic root of 130222386 is about 506.8683994887.

The spelling of 130222386 in words is "one hundred thirty million, two hundred twenty-two thousand, three hundred eighty-six".