110221112122200 has 144 divisors (see below), whose sum is σ = 370164206266920. Its totient is φ = 29391901816320.

The previous prime is 110221112122139. The next prime is 110221112122211. The reversal of 110221112122200 is 2221211122011.

110221112122200 is a `hidden beast` number, since 1 + 1 + 0 + 221 + 11 + 212 + 220 + 0 = 666.

110221112122200 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 148657599 + ... + 149397201.

Almost surely, 2^{110221112122200} is an apocalyptic number.

110221112122200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

110221112122200 is an abundant number, since it is smaller than the sum of its proper divisors (259943094144720).

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

110221112122200 is a wasteful number, since it uses less digits than its factorization.

110221112122200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 822418 (or 822406 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 18.

Adding to 110221112122200 its reverse (2221211122011), we get a palindrome (112442323244211).

The spelling of 110221112122200 in words is "one hundred ten trillion, two hundred twenty-one billion, one hundred twelve million, one hundred twenty-two thousand, two hundred".