22112022011101 has 16 divisors (see below), whose sum is σ = 24407798423616. Its totient is φ = 19864608400000.

The previous prime is 22112022011099. The next prime is 22112022011141. The reversal of 22112022011101 is 10111022021122.

It is a cyclic number.

It is not a de Polignac number, because 22112022011101 - 2¹ = 22112022011099 is a prime.

It is a super-2 number, since 2×22112022011101² (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 (22112022011141) 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, 18521755 + ... + 19679416.

It is an arithmetic number, because the mean of its divisors is an integer number (1525487401476).

Almost surely, 2^{22112022011101} is an apocalyptic number.

It is an amenable number.

22112022011101 is a deficient number, since it is larger than the sum of its proper divisors (2295776412515).

22112022011101 is a wasteful number, since it uses less digits than its factorization.

22112022011101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38201804.

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

Adding to 22112022011101 its reverse (10111022021122), we get a palindrome (32223044032223).

The spelling of 22112022011101 in words is "twenty-two trillion, one hundred twelve billion, twenty-two million, eleven thousand, one hundred one".