22110101123200 has 96 divisors (see below), whose sum is σ = 57493536138000. Its totient is φ = 8378564613120.

The previous prime is 22110101123191. The next prime is 22110101123207. The reversal of 22110101123200 is 232110101122.

It is a Harshad number since it is a multiple of its sum of digits (16).

It is not an unprimeable number, because it can be changed into a prime (22110101123207) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 181765690 + ... + 181887289.

Almost surely, 2^{22110101123200} is an apocalyptic number.

22110101123200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

22110101123200 is an abundant number, since it is smaller than the sum of its proper divisors (35383435014800).

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

22110101123200 is a wasteful number, since it uses less digits than its factorization.

22110101123200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 363653022 (or 363653005 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 16.

Adding to 22110101123200 its reverse (232110101122), we get a palindrome (22342211224322).

The spelling of 22110101123200 in words is "twenty-two trillion, one hundred ten billion, one hundred one million, one hundred twenty-three thousand, two hundred".