22110100022101 has 64 divisors (see below), whose sum is σ = 28752345825280. Its totient is φ = 16530604312320.

The previous prime is 22110100022083. The next prime is 22110100022117. The reversal of 22110100022101 is 10122000101122.

It is not a de Polignac number, because 22110100022101 - 2⁵ = 22110100022069 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (13).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22110100020101) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 420773836 + ... + 420826378.

It is an arithmetic number, because the mean of its divisors is an integer number (449255403520).

Almost surely, 2^{22110100022101} is an apocalyptic number.

It is an amenable number.

22110100022101 is a deficient number, since it is larger than the sum of its proper divisors (6642245803179).

22110100022101 is a wasteful number, since it uses less digits than its factorization.

22110100022101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56106.

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 22110100022101 its reverse (10122000101122), we get a palindrome (32232100123223).

The spelling of 22110100022101 in words is "twenty-two trillion, one hundred ten billion, one hundred million, twenty-two thousand, one hundred one".