22201012102200 has 96 divisors (see below), whose sum is σ = 68827471128960. Its totient is φ = 5919897110400.

The previous prime is 22201012102183. The next prime is 22201012102201. The reversal of 22201012102200 is 220121010222.

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 22201012102200.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22201012102201) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 8437647 + ... + 10751553.

It is an arithmetic number, because the mean of its divisors is an integer number (716952824260).

Almost surely, 2^{22201012102200} is an apocalyptic number.

22201012102200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

22201012102200 is an abundant number, since it is smaller than the sum of its proper divisors (46626459026760).

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

22201012102200 is a wasteful number, since it uses less digits than its factorization.

22201012102200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2329917 (or 2329908 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 15.

Adding to 22201012102200 its reverse (220121010222), we get a palindrome (22421133112422).

The spelling of 22201012102200 in words is "twenty-two trillion, two hundred one billion, twelve million, one hundred two thousand, two hundred".