12220130130 has 32 divisors (see below), whose sum is σ = 31584337344. Its totient is φ = 3008031936.

The previous prime is 12220130107. The next prime is 12220130147. The reversal of 12220130130 is 3103102221.

It is a Harshad number since it is a multiple of its sum of digits (15).

12220130130 is a modest number, since divided by 130130 gives 12220 as remainder.

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, 15666444 + ... + 15667223.

It is an arithmetic number, because the mean of its divisors is an integer number (987010542).

Almost surely, 2^12220130130 is an apocalyptic number.

12220130130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12220130130 is an abundant number, since it is smaller than the sum of its proper divisors (19364207214).

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

12220130130 is a wasteful number, since it uses less digits than its factorization.

12220130130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31333690.

The product of its (nonzero) digits is 72, while the sum is 15.

Adding to 12220130130 its reverse (3103102221), we get a palindrome (15323232351).

The spelling of 12220130130 in words is "twelve billion, two hundred twenty million, one hundred thirty thousand, one hundred thirty".