22100023232322 has 32 divisors (see below), whose sum is σ = 50514603828864. Its totient is φ = 6314259225600.

The previous prime is 22100023232281. The next prime is 22100023232323. The reversal of 22100023232322 is 22323232000122.

It is a super-2 number, since 2×22100023232322² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 22100023232292 and 22100023232301.

It is not an unprimeable number, because it can be changed into a prime (22100023232323) 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, 7373922 + ... + 9928482.

It is an arithmetic number, because the mean of its divisors is an integer number (1578581369652).

Almost surely, 2^{22100023232322} is an apocalyptic number.

22100023232322 is an abundant number, since it is smaller than the sum of its proper divisors (28414580596542).

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

22100023232322 is a wasteful number, since it uses less digits than its factorization.

22100023232322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2760554.

The product of its (nonzero) digits is 3456, while the sum is 24.

Adding to 22100023232322 its reverse (22323232000122), we get a palindrome (44423255232444).

The spelling of 22100023232322 in words is "twenty-two trillion, one hundred billion, twenty-three million, two hundred thirty-two thousand, three hundred twenty-two".