12220032320131 has 8 divisors (see below), whose sum is σ = 12222381623760. Its totient is φ = 12217683208032.

The previous prime is 12220032320129. The next prime is 12220032320141. The reversal of 12220032320131 is 13102323002221.

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

It is a cyclic number.

It is not a de Polignac number, because 12220032320131 - 2¹ = 12220032320129 is a prime.

It is a super-2 number, since 2×12220032320131² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12220032320141) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 203593081 + ... + 203653093.

It is an arithmetic number, because the mean of its divisors is an integer number (1527797702970).

Almost surely, 2^{12220032320131} is an apocalyptic number.

12220032320131 is a deficient number, since it is larger than the sum of its proper divisors (2349303629).

12220032320131 is an equidigital number, since it uses as much as digits as its factorization.

12220032320131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 95765.

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 12220032320131 its reverse (13102323002221), we get a palindrome (25322355322352).

The spelling of 12220032320131 in words is "twelve trillion, two hundred twenty billion, thirty-two million, three hundred twenty thousand, one hundred thirty-one".