22122101110022 has 8 divisors (see below), whose sum is σ = 33183308907000. Its totient is φ = 11060998141024.

The previous prime is 22122101110013. The next prime is 22122101110073. The reversal of 22122101110022 is 22001110122122.

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, 25677272 + ... + 26524827.

It is an arithmetic number, because the mean of its divisors is an integer number (4147913613375).

Almost surely, 2^{22122101110022} is an apocalyptic number.

22122101110022 is a deficient number, since it is larger than the sum of its proper divisors (11061207796978).

22122101110022 is a wasteful number, since it uses less digits than its factorization.

22122101110022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52413990.

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

Adding to 22122101110022 its reverse (22001110122122), we get a palindrome (44123211232144).

The spelling of 22122101110022 in words is "twenty-two trillion, one hundred twenty-two billion, one hundred one million, one hundred ten thousand, twenty-two".