12223110321202 has 32 divisors (see below), whose sum is σ = 20304286643520. Its totient is φ = 5471874017280.

The previous prime is 12223110321181. The next prime is 12223110321217. The reversal of 12223110321202 is 20212301132221.

It is a super-2 number, since 2×12223110321202² (a number of 27 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6093778 + ... + 7847314.

It is an arithmetic number, because the mean of its divisors is an integer number (634508957610).

Almost surely, 2^{12223110321202} is an apocalyptic number.

12223110321202 is a deficient number, since it is larger than the sum of its proper divisors (8081176322318).

12223110321202 is a wasteful number, since it uses less digits than its factorization.

12223110321202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1758346.

The product of its (nonzero) digits is 576, while the sum is 22.

Adding to 12223110321202 its reverse (20212301132221), we get a palindrome (32435411453423).

The spelling of 12223110321202 in words is "twelve trillion, two hundred twenty-three billion, one hundred ten million, three hundred twenty-one thousand, two hundred two".