22010133200 has 120 divisors (see below), whose sum is σ = 57845526816. Its totient is φ = 7981632000.

The previous prime is 22010133157. The next prime is 22010133253. The reversal of 22010133200 is 233101022.

It is a happy number.

It is a congruent number.

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, 1634495 + ... + 1647905.

Almost surely, 2^22010133200 is an apocalyptic number.

22010133200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 22010133200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (28922763408).

22010133200 is an abundant number, since it is smaller than the sum of its proper divisors (35835393616).

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

22010133200 is a wasteful number, since it uses less digits than its factorization.

22010133200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13813 (or 13802 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 14.

Adding to 22010133200 its reverse (233101022), we get a palindrome (22243234222).

The spelling of 22010133200 in words is "twenty-two billion, ten million, one hundred thirty-three thousand, two hundred".