12231032301022 has 16 divisors (see below), whose sum is σ = 19032054904800. Its totient is φ = 5888188818400.

The previous prime is 12231032301011. The next prime is 12231032301073. The reversal of 12231032301022 is 22010323013221.

It is a super-2 number, since 2×12231032301022² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 12231032300984 and 12231032301002.

It is a congruent number.

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, 293683729 + ... + 293725372.

It is an arithmetic number, because the mean of its divisors is an integer number (1189503431550).

Almost surely, 2^{12231032301022} is an apocalyptic number.

12231032301022 is a deficient number, since it is larger than the sum of its proper divisors (6801022603778).

12231032301022 is a wasteful number, since it uses less digits than its factorization.

12231032301022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 587409491.

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

Adding to 12231032301022 its reverse (22010323013221), we get a palindrome (34241355314243).

The spelling of 12231032301022 in words is "twelve trillion, two hundred thirty-one billion, thirty-two million, three hundred one thousand, twenty-two".