22110101122201 has 4 divisors (see below), whose sum is σ = 22242496937472. Its totient is φ = 21977705306932.

The previous prime is 22110101122139. The next prime is 22110101122223. The reversal of 22110101122201 is 10222110101122.

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 22110101122201 - 2¹⁷ = 22110100991129 is a prime.

It is not an unprimeable number, because it can be changed into a prime (22110101222201) 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, 66197907385 + ... + 66197907718.

It is an arithmetic number, because the mean of its divisors is an integer number (5560624234368).

Almost surely, 2^{22110101122201} is an apocalyptic number.

It is an amenable number.

22110101122201 is a deficient number, since it is larger than the sum of its proper divisors (132395815271).

22110101122201 is a wasteful number, since it uses less digits than its factorization.

22110101122201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 132395815270.

The product of its (nonzero) digits is 32, while the sum is 16.

Adding to 22110101122201 its reverse (10222110101122), we get a palindrome (32332211223323).

The spelling of 22110101122201 in words is "twenty-two trillion, one hundred ten billion, one hundred one million, one hundred twenty-two thousand, two hundred one".