22100010220191 has 16 divisors (see below), whose sum is σ = 29554569364320. Its totient is φ = 14689408081920.

The previous prime is 22100010220139. The next prime is 22100010220201. The reversal of 22100010220191 is 19102201000122.

It is not a de Polignac number, because 22100010220191 - 2¹³ = 22100010211999 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22100010220121) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5549551 + ... + 8660111.

It is an arithmetic number, because the mean of its divisors is an integer number (1847160585270).

Almost surely, 2^{22100010220191} is an apocalyptic number.

22100010220191 is a deficient number, since it is larger than the sum of its proper divisors (7454559144129).

22100010220191 is a wasteful number, since it uses less digits than its factorization.

22100010220191 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3117626.

The product of its (nonzero) digits is 144, while the sum is 21.

The spelling of 22100010220191 in words is "twenty-two trillion, one hundred billion, ten million, two hundred twenty thousand, one hundred ninety-one".