22100211102200 has 192 divisors, whose sum is σ = 64628835275520. Its totient is φ = 6827417856000.

The previous prime is 22100211102197. The next prime is 22100211102293. The reversal of 22100211102200 is 220111200122.

It is a Harshad number since it is a multiple of its sum of digits (14).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 4609706 + ... + 8090105.

It is an arithmetic number, because the mean of its divisors is an integer number (336608517060).

Almost surely, 2^{22100211102200} is an apocalyptic number.

22100211102200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

22100211102200 is an abundant number, since it is smaller than the sum of its proper divisors (42528624173320).

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

22100211102200 is a wasteful number, since it uses less digits than its factorization.

22100211102200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12699958 (or 12699949 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 22100211102200 its reverse (220111200122), we get a palindrome (22320322302322).

The spelling of 22100211102200 in words is "twenty-two trillion, one hundred billion, two hundred eleven million, one hundred two thousand, two hundred".