22213250033400 has 96 divisors (see below), whose sum is σ = 76512305689200. Its totient is φ = 5923533340800.

The previous prime is 22213250033393. The next prime is 22213250033413. The reversal of 22213250033400 is 433005231222.

22213250033400 is a `hidden beast` number, since 2 + 2 + 2 + 1 + 3 + 250 + 0 + 3 + 3 + 400 = 666.

It is a super-2 number, since 2×22213250033400² (a number of 27 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2056777011 + ... + 2056787810.

Almost surely, 2^{22213250033400} is an apocalyptic number.

22213250033400 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

22213250033400 is an abundant number, since it is smaller than the sum of its proper divisors (54299055655800).

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

22213250033400 is a wasteful number, since it uses less digits than its factorization.

22213250033400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4113564846 (or 4113564831 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 27.

Adding to 22213250033400 its reverse (433005231222), we get a palindrome (22646255264622).

The spelling of 22213250033400 in words is "twenty-two trillion, two hundred thirteen billion, two hundred fifty million, thirty-three thousand, four hundred".