130022170 has 16 divisors (see below), whose sum is σ = 235256040. Its totient is φ = 51738624.

The previous prime is 130022161. The next prime is 130022183. The reversal of 130022170 is 71220031.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 41229241 + 88792929 = 6421^2 + 9423^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 31755 + ... + 35614.

Almost surely, 2^130022170 is an apocalyptic number.

130022170 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

130022170 is a deficient number, since it is larger than the sum of its proper divisors (105233870).

130022170 is a wasteful number, since it uses less digits than its factorization.

130022170 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67569.

The product of its (nonzero) digits is 84, while the sum is 16.

The square root of 130022170 is about 11402.7264283591. The cubic root of 130022170 is about 506.6084973809.

The spelling of 130022170 in words is "one hundred thirty million, twenty-two thousand, one hundred seventy".