22110111100101 has 8 divisors (see below), whose sum is σ = 30276908893984. Its totient is φ = 14341693686480.

The previous prime is 22110111100039. The next prime is 22110111100123. The reversal of 22110111100101 is 10100111101122.

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

It is not a de Polignac number, because 22110111100101 - 2¹⁷ = 22110110969029 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 (22110111100001) 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, 99595094935 + ... + 99595095156.

It is an arithmetic number, because the mean of its divisors is an integer number (3784613611748).

Almost surely, 2^{22110111100101} is an apocalyptic number.

It is an amenable number.

22110111100101 is a deficient number, since it is larger than the sum of its proper divisors (8166797793883).

22110111100101 is a wasteful number, since it uses less digits than its factorization.

22110111100101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 199190190131.

The product of its (nonzero) digits is 4, while the sum is 12.

Adding to 22110111100101 its reverse (10100111101122), we get a palindrome (32210222201223).

The spelling of 22110111100101 in words is "twenty-two trillion, one hundred ten billion, one hundred eleven million, one hundred thousand, one hundred one".