22112200000101 has 4 divisors (see below), whose sum is σ = 29482933333472. Its totient is φ = 14741466666732.

The previous prime is 22112200000063. The next prime is 22112200000127. The reversal of 22112200000101 is 10100000221122.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 22112200000101 - 2¹³ = 22112199991909 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 (22112200000181) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3685366666681 + ... + 3685366666686.

It is an arithmetic number, because the mean of its divisors is an integer number (7370733333368).

Almost surely, 2^{22112200000101} is an apocalyptic number.

It is an amenable number.

22112200000101 is a deficient number, since it is larger than the sum of its proper divisors (7370733333371).

22112200000101 is an equidigital number, since it uses as much as digits as its factorization.

22112200000101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7370733333370.

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 22112200000101 its reverse (10100000221122), we get a palindrome (32212200221223).

The spelling of 22112200000101 in words is "twenty-two trillion, one hundred twelve billion, two hundred million, one hundred one", and thus it is an aban number.