22133101200 has 120 divisors (see below), whose sum is σ = 81028260288. Its totient is φ = 5058992640.

The previous prime is 22133101183. The next prime is 22133101241. The reversal of 22133101200 is 210133122.

It is a tau number, because it is divible by the number of its divisors (120).

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a self number, because there is not a number n which added to its sum of digits gives 22133101200.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1309047 + ... + 1325846.

Almost surely, 2^22133101200 is an apocalyptic number.

22133101200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

22133101200 is an abundant number, since it is smaller than the sum of its proper divisors (58895159088).

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

22133101200 is a wasteful number, since it uses less digits than its factorization.

22133101200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2634921 (or 2634910 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 15.

Adding to 22133101200 its reverse (210133122), we get a palindrome (22343234322).

The spelling of 22133101200 in words is "twenty-two billion, one hundred thirty-three million, one hundred one thousand, two hundred".