12222334002131 has 6 divisors (see below), whose sum is σ = 13434466299996. Its totient is φ = 11111212729100.

The previous prime is 12222334002113. The next prime is 12222334002143. The reversal of 12222334002131 is 13120043322221.

It is a de Polignac number, because none of the positive numbers 2^k-12222334002131 is a prime.

It is a super-2 number, since 2×12222334002131² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 12222334002131.

It is not an unprimeable number, because it can be changed into a prime (12222334002161) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 50505512285 + ... + 50505512526.

It is an arithmetic number, because the mean of its divisors is an integer number (2239077716666).

Almost surely, 2^{12222334002131} is an apocalyptic number.

12222334002131 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

12222334002131 is a deficient number, since it is larger than the sum of its proper divisors (1212132297865).

12222334002131 is a wasteful number, since it uses less digits than its factorization.

12222334002131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 101011024833 (or 101011024822 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 26.

Adding to 12222334002131 its reverse (13120043322221), we get a palindrome (25342377324352).

The spelling of 12222334002131 in words is "twelve trillion, two hundred twenty-two billion, three hundred thirty-four million, two thousand, one hundred thirty-one".