22333021422200 has 72 divisors (see below), whose sum is σ = 54280007758200. Its totient is φ = 8544808155840.

The previous prime is 22333021422193. The next prime is 22333021422209. The reversal of 22333021422200 is 222412033322.

It is a happy number.

It is a super-2 number, since 2×22333021422200² (a number of 27 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 22333021422200.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22333021422209) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 105437780 + ... + 105649379.

Almost surely, 2^{22333021422200} is an apocalyptic number.

22333021422200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

22333021422200 is an abundant number, since it is smaller than the sum of its proper divisors (31946986336000).

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

22333021422200 is a wasteful number, since it uses less digits than its factorization.

22333021422200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 211087221 (or 211087189 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 26.

Adding to 22333021422200 its reverse (222412033322), we get a palindrome (22555433455522).

The spelling of 22333021422200 in words is "twenty-two trillion, three hundred thirty-three billion, twenty-one million, four hundred twenty-two thousand, two hundred".