12222010230131 has 16 divisors (see below), whose sum is σ = 14276322301248. Its totient is φ = 10359236121600.

The previous prime is 12222010230121. The next prime is 12222010230139. The reversal of 12222010230131 is 13103201022221.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12222010230131 is a prime.

It is a super-2 number, since 2×12222010230131² (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 (12222010230139) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 674420375 + ... + 674438496.

It is an arithmetic number, because the mean of its divisors is an integer number (892270143828).

Almost surely, 2^{12222010230131} is an apocalyptic number.

12222010230131 is a deficient number, since it is larger than the sum of its proper divisors (2054312071117).

12222010230131 is a wasteful number, since it uses less digits than its factorization.

12222010230131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1348858942.

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 12222010230131 its reverse (13103201022221), we get a palindrome (25325211252352).

The spelling of 12222010230131 in words is "twelve trillion, two hundred twenty-two billion, ten million, two hundred thirty thousand, one hundred thirty-one".