22113022322200 has 48 divisors (see below), whose sum is σ = 51433318525680. Its totient is φ = 8841674885760.

The previous prime is 22113022322191. The next prime is 22113022322309. The reversal of 22113022322200 is 222322031122.

It is a super-2 number, since 2×22113022322200² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 21585919 + ... + 22587118.

It is an arithmetic number, because the mean of its divisors is an integer number (1071527469285).

Almost surely, 2^{22113022322200} is an apocalyptic number.

22113022322200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

22113022322200 is an abundant number, since it is smaller than the sum of its proper divisors (29320296203480).

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

22113022322200 is a wasteful number, since it uses less digits than its factorization.

22113022322200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44175556 (or 44175547 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 22.

Adding to 22113022322200 its reverse (222322031122), we get a palindrome (22335344353322).

The spelling of 22113022322200 in words is "twenty-two trillion, one hundred thirteen billion, twenty-two million, three hundred twenty-two thousand, two hundred".