22012203200111 has 12 divisors (see below), whose sum is σ = 22798770710352. Its totient is φ = 21251901129984.

The previous prime is 22012203200021. The next prime is 22012203200123. The reversal of 22012203200111 is 11100230221022.

It is a de Polignac number, because none of the positive numbers 2^k-22012203200111 is a prime.

It is a super-2 number, since 2×22012203200111² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 22012203200111.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22012203200131) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 13568831 + ... + 15104223.

It is an arithmetic number, because the mean of its divisors is an integer number (1899897559196).

Almost surely, 2^{22012203200111} is an apocalyptic number.

22012203200111 is a deficient number, since it is larger than the sum of its proper divisors (786567510241).

22012203200111 is a wasteful number, since it uses less digits than its factorization.

22012203200111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1552498 (or 1552469 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 17.

Adding to 22012203200111 its reverse (11100230221022), we get a palindrome (33112433421133).

The spelling of 22012203200111 in words is "twenty-two trillion, twelve billion, two hundred three million, two hundred thousand, one hundred eleven".