22010223133200 has 120 divisors (see below), whose sum is σ = 70623790056000. Its totient is φ = 5859593991680.

The previous prime is 22010223133099. The next prime is 22010223133207. The reversal of 22010223133200 is 233132201022.

It is a happy number.

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

It is not an unprimeable number, because it can be changed into a prime (22010223133207) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 14591595 + ... + 16029194.

It is an arithmetic number, because the mean of its divisors is an integer number (588531583800).

Almost surely, 2^{22010223133200} is an apocalyptic number.

22010223133200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

22010223133200 is an abundant number, since it is smaller than the sum of its proper divisors (48613566922800).

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

22010223133200 is a wasteful number, since it uses less digits than its factorization.

22010223133200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30621409 (or 30621398 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 22010223133200 its reverse (233132201022), we get a palindrome (22243355334222).

The spelling of 22010223133200 in words is "twenty-two trillion, ten billion, two hundred twenty-three million, one hundred thirty-three thousand, two hundred".