22412044200 has 192 divisors, whose sum is σ = 85510776960. Its totient is φ = 4728683520.

The previous prime is 22412044181. The next prime is 22412044247. The reversal of 22412044200 is 244021422.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 150639 + ... + 259838.

It is an arithmetic number, because the mean of its divisors is an integer number (445368630).

Almost surely, 2^22412044200 is an apocalyptic number.

22412044200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

22412044200 is an abundant number, since it is smaller than the sum of its proper divisors (63098732760).

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

22412044200 is a wasteful number, since it uses less digits than its factorization.

22412044200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 410516 (or 410507 counting only the distinct ones).

The product of its (nonzero) digits is 1024, while the sum is 21.

Adding to 22412044200 its reverse (244021422), we get a palindrome (22656065622).

The spelling of 22412044200 in words is "twenty-two billion, four hundred twelve million, forty-four thousand, two hundred".