22100110222101 has 32 divisors (see below), whose sum is σ = 32075038015488. Its totient is φ = 13478639201280.

The previous prime is 22100110222051. The next prime is 22100110222121. The reversal of 22100110222101 is 10122201100122.

It is not a de Polignac number, because 22100110222101 - 2¹⁷ = 22100110091029 is a prime.

It is a super-2 number, since 2×22100110222101² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22100110222121) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3869205 + ... + 7692266.

It is an arithmetic number, because the mean of its divisors is an integer number (1002344937984).

Almost surely, 2^{22100110222101} is an apocalyptic number.

It is an amenable number.

22100110222101 is a deficient number, since it is larger than the sum of its proper divisors (9974927793387).

22100110222101 is a wasteful number, since it uses less digits than its factorization.

22100110222101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11562541.

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 22100110222101 its reverse (10122201100122), we get a palindrome (32222311322223).

The spelling of 22100110222101 in words is "twenty-two trillion, one hundred billion, one hundred ten million, two hundred twenty-two thousand, one hundred one".