130032131222220 has 48 divisors (see below), whose sum is σ = 364098009326688. Its totient is φ = 34674469096960.

The previous prime is 130032131222209. The next prime is 130032131222233. The reversal of 130032131222220 is 22222131230031.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 21192561 + ... + 26630600.

It is an arithmetic number, because the mean of its divisors is an integer number (7585375194306).

Almost surely, 2^{130032131222220} is an apocalyptic number.

130032131222220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

130032131222220 is an abundant number, since it is smaller than the sum of its proper divisors (234065878104468).

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

130032131222220 is a wasteful number, since it uses less digits than its factorization.

130032131222220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47868490 (or 47868488 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 24.

Adding to 130032131222220 its reverse (22222131230031), we get a palindrome (152254262452251).

The spelling of 130032131222220 in words is "one hundred thirty trillion, thirty-two billion, one hundred thirty-one million, two hundred twenty-two thousand, two hundred twenty".