12220032320130 has 16 divisors (see below), whose sum is σ = 29328077568384. Its totient is φ = 3258675285360.

The previous prime is 12220032320129. The next prime is 12220032320141. The reversal of 12220032320130 is 3102323002221.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 12220032320097 and 12220032320106.

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, 203667205306 + ... + 203667205365.

It is an arithmetic number, because the mean of its divisors is an integer number (1833004848024).

Almost surely, 2^{12220032320130} is an apocalyptic number.

12220032320130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12220032320130 is an abundant number, since it is smaller than the sum of its proper divisors (17108045248254).

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

12220032320130 is a wasteful number, since it uses less digits than its factorization.

12220032320130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 407334410681.

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 12220032320130 its reverse (3102323002221), we get a palindrome (15322355322351).

The spelling of 12220032320130 in words is "twelve trillion, two hundred twenty billion, thirty-two million, three hundred twenty thousand, one hundred thirty".