22100020100122 has 8 divisors (see below), whose sum is σ = 34894768579200. Its totient is φ = 10468430573724.

The previous prime is 22100020100117. The next prime is 22100020100143. The reversal of 22100020100122 is 22100102000122.

It is a happy number.

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 290789738122 + ... + 290789738197.

It is an arithmetic number, because the mean of its divisors is an integer number (4361846072400).

Almost surely, 2^{22100020100122} is an apocalyptic number.

22100020100122 is a deficient number, since it is larger than the sum of its proper divisors (12794748479078).

22100020100122 is a wasteful number, since it uses less digits than its factorization.

22100020100122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 581579476340.

The product of its (nonzero) digits is 32, while the sum is 13.

Adding to 22100020100122 its reverse (22100102000122), we get a palindrome (44200122100244).

The spelling of 22100020100122 in words is "twenty-two trillion, one hundred billion, twenty million, one hundred thousand, one hundred twenty-two".