12201002110022 has 24 divisors (see below), whose sum is σ = 20132896971600. Its totient is φ = 5541397376240.

The previous prime is 12201002109899. The next prime is 12201002110051. The reversal of 12201002110022 is 22001120010221.

It is a super-2 number, since 2×12201002110022² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 12201002109979 and 12201002110006.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 20214122 + ... + 20808957.

It is an arithmetic number, because the mean of its divisors is an integer number (838870707150).

Almost surely, 2^{12201002110022} is an apocalyptic number.

12201002110022 is a deficient number, since it is larger than the sum of its proper divisors (7931894861578).

12201002110022 is a wasteful number, since it uses less digits than its factorization.

12201002110022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41024332 (or 41024321 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 12201002110022 its reverse (22001120010221), we get a palindrome (34202122120243).

The spelling of 12201002110022 in words is "twelve trillion, two hundred one billion, two million, one hundred ten thousand, twenty-two".