22112011202101 has 8 divisors (see below), whose sum is σ = 22127385772800. Its totient is φ = 22096640879040.

The previous prime is 22112011202093. The next prime is 22112011202159. The reversal of 22112011202101 is 10120211021122.

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

It is a cyclic number.

It is not a de Polignac number, because 22112011202101 - 2³ = 22112011202093 is a prime.

It is a super-2 number, since 2×22112011202101² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22112011202161) 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, 9388861 + ... + 11505421.

It is an arithmetic number, because the mean of its divisors is an integer number (2765923221600).

Almost surely, 2^{22112011202101} is an apocalyptic number.

It is an amenable number.

22112011202101 is a deficient number, since it is larger than the sum of its proper divisors (15374570699).

22112011202101 is a wasteful number, since it uses less digits than its factorization.

22112011202101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2123819.

The product of its (nonzero) digits is 32, while the sum is 16.

Adding to 22112011202101 its reverse (10120211021122), we get a palindrome (32232222223223).

The spelling of 22112011202101 in words is "twenty-two trillion, one hundred twelve billion, eleven million, two hundred two thousand, one hundred one".