22200021110111 has 8 divisors (see below), whose sum is σ = 23956806865824. Its totient is φ = 20450248472160.

The previous prime is 22200021110089. The next prime is 22200021110209. The reversal of 22200021110111 is 11101112000222.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 22200021110111 - 2¹⁰ = 22200021109087 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22200021170111) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1753272860 + ... + 1753285521.

It is an arithmetic number, because the mean of its divisors is an integer number (2994600858228).

Almost surely, 2^{22200021110111} is an apocalyptic number.

22200021110111 is a deficient number, since it is larger than the sum of its proper divisors (1756785755713).

22200021110111 is a wasteful number, since it uses less digits than its factorization.

22200021110111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3506558881.

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

Adding to 22200021110111 its reverse (11101112000222), we get a palindrome (33301133110333).

The spelling of 22200021110111 in words is "twenty-two trillion, two hundred billion, twenty-one million, one hundred ten thousand, one hundred eleven".