130422242 has 8 divisors (see below), whose sum is σ = 195762000. Its totient is φ = 65168244.

The previous prime is 130422221. The next prime is 130422277. The reversal of 130422242 is 242224031.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×130422242² = 34019922416613128, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17492 + ... + 23807.

It is an arithmetic number, because the mean of its divisors is an integer number (24470250).

Almost surely, 2^130422242 is an apocalyptic number.

130422242 is a deficient number, since it is larger than the sum of its proper divisors (65339758).

130422242 is a wasteful number, since it uses less digits than its factorization.

130422242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42880.

The product of its (nonzero) digits is 768, while the sum is 20.

The square root of 130422242 is about 11420.2557764702. The cubic root of 130422242 is about 507.1275687327.

Adding to 130422242 its reverse (242224031), we get a palindrome (372646273).

The spelling of 130422242 in words is "one hundred thirty million, four hundred twenty-two thousand, two hundred forty-two".