22010200211100 has 72 divisors (see below), whose sum is σ = 63684902655360. Its totient is φ = 5869197164480.

The previous prime is 22010200211029. The next prime is 22010200211101. The reversal of 22010200211100 is 111200201022.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22010200211101) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 8244649 + ... + 10582751.

It is an arithmetic number, because the mean of its divisors is an integer number (884512536880).

Almost surely, 2^{22010200211100} is an apocalyptic number.

22010200211100 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

22010200211100 is an abundant number, since it is smaller than the sum of its proper divisors (41674702444260).

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

22010200211100 is a wasteful number, since it uses less digits than its factorization.

22010200211100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2369499 (or 2369492 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 22010200211100 its reverse (111200201022), we get a palindrome (22121400412122).

The spelling of 22010200211100 in words is "twenty-two trillion, ten billion, two hundred million, two hundred eleven thousand, one hundred".