130220022 has 8 divisors (see below), whose sum is σ = 260440056. Its totient is φ = 43406672.

The previous prime is 130220003. The next prime is 130220023. The reversal of 130220022 is 220022031.

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

130220022 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130220023) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10851663 + ... + 10851674.

It is an arithmetic number, because the mean of its divisors is an integer number (32555007).

Almost surely, 2^130220022 is an apocalyptic number.

130220022 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

130220022 is a wasteful number, since it uses less digits than its factorization.

130220022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21703342.

The product of its (nonzero) digits is 48, while the sum is 12.

The square root of 130220022 is about 11411.3987749092. The cubic root of 130220022 is about 506.8653323147.

Adding to 130220022 its reverse (220022031), we get a palindrome (350242053).

The spelling of 130220022 in words is "one hundred thirty million, two hundred twenty thousand, twenty-two".