22111202000111 has 16 divisors (see below), whose sum is σ = 26764872148224. Its totient is φ = 17831968573824.

The previous prime is 22111202000099. The next prime is 22111202000141. The reversal of 22111202000111 is 11100020211122.

It is not a de Polignac number, because 22111202000111 - 2⁶ = 22111202000047 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22111202000141) 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, 28995785 + ... + 29748578.

It is an arithmetic number, because the mean of its divisors is an integer number (1672804509264).

Almost surely, 2^{22111202000111} is an apocalyptic number.

22111202000111 is a deficient number, since it is larger than the sum of its proper divisors (4653670148113).

22111202000111 is a wasteful number, since it uses less digits than its factorization.

22111202000111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58747550.

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 22111202000111 its reverse (11100020211122), we get a palindrome (33211222211233).

The spelling of 22111202000111 in words is "twenty-two trillion, one hundred eleven billion, two hundred two million, one hundred eleven", and thus it is an aban number.