22211100112022 has 8 divisors (see below), whose sum is σ = 33660120788616. Its totient is φ = 10991059849152.

The previous prime is 22211100112013. The next prime is 22211100112093. The reversal of 22211100112022 is 22021100111222.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 57245103188 + ... + 57245103575.

It is an arithmetic number, because the mean of its divisors is an integer number (4207515098577).

Almost surely, 2^{22211100112022} is an apocalyptic number.

22211100112022 is a deficient number, since it is larger than the sum of its proper divisors (11449020676594).

22211100112022 is a wasteful number, since it uses less digits than its factorization.

22211100112022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 114490206862.

The product of its (nonzero) digits is 64, while the sum is 17.

Adding to 22211100112022 its reverse (22021100111222), we get a palindrome (44232200223244).

The spelling of 22211100112022 in words is "twenty-two trillion, two hundred eleven billion, one hundred million, one hundred twelve thousand, twenty-two".