22010111202104 has 16 divisors (see below), whose sum is σ = 41276548977000. Its totient is φ = 11003031474912.

The previous prime is 22010111202097. The next prime is 22010111202109. The reversal of 22010111202104 is 40120211101022.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22010111202109) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 252969554 + ... + 253056545.

Almost surely, 2^{22010111202104} is an apocalyptic number.

It is an amenable number.

22010111202104 is a deficient number, since it is larger than the sum of its proper divisors (19266437774896).

22010111202104 is a wasteful number, since it uses less digits than its factorization.

22010111202104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 506031542 (or 506031538 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 17.

Adding to 22010111202104 its reverse (40120211101022), we get a palindrome (62130322303126).

The spelling of 22010111202104 in words is "twenty-two trillion, ten billion, one hundred eleven million, two hundred two thousand, one hundred four".