22100001101022 has 32 divisors (see below), whose sum is σ = 50400002513952. Its totient is φ = 6400000318464.

The previous prime is 22100001100993. The next prime is 22100001101041. The reversal of 22100001101022 is 22010110000122.

It is a super-2 number, since 2×22100001101022² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 22100001100989 and 22100001101007.

It is a congruent number.

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 15 ways as a sum of consecutive naturals, for example, 8333332423 + ... + 8333335074.

It is an arithmetic number, because the mean of its divisors is an integer number (1575000078561).

Almost surely, 2^{22100001101022} is an apocalyptic number.

22100001101022 is an abundant number, since it is smaller than the sum of its proper divisors (28300001412930).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

22100001101022 is a wasteful number, since it uses less digits than its factorization.

22100001101022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16666667532.

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 22100001101022 its reverse (22010110000122), we get a palindrome (44110111101144).

The spelling of 22100001101022 in words is "twenty-two trillion, one hundred billion, one million, one hundred one thousand, twenty-two".