22113100112101 has 4 divisors (see below), whose sum is σ = 22160451504672. Its totient is φ = 22065748719532.

The previous prime is 22113100112039. The next prime is 22113100112123. The reversal of 22113100112101 is 10121100131122.

It is a happy number.

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 a cyclic number.

It is not a de Polignac number, because 22113100112101 - 2²⁵ = 22113066557669 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 (22113100112801) 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, 23675695585 + ... + 23675696518.

It is an arithmetic number, because the mean of its divisors is an integer number (5540112876168).

Almost surely, 2^{22113100112101} is an apocalyptic number.

It is an amenable number.

22113100112101 is a deficient number, since it is larger than the sum of its proper divisors (47351392571).

22113100112101 is an equidigital number, since it uses as much as digits as its factorization.

22113100112101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47351392570.

The product of its (nonzero) digits is 24, while the sum is 16.

Adding to 22113100112101 its reverse (10121100131122), we get a palindrome (32234200243223).

The spelling of 22113100112101 in words is "twenty-two trillion, one hundred thirteen billion, one hundred million, one hundred twelve thousand, one hundred one".