110222120120100 has 72 divisors (see below), whose sum is σ = 318917683045248. Its totient is φ = 29391795888000.

The previous prime is 110222120120041. The next prime is 110222120120113. The reversal of 110222120120100 is 1021021222011.

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 110222120120100.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 6715242 + ... + 16295358.

Almost surely, 2^{110222120120100} is an apocalyptic number.

110222120120100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

110222120120100 is an abundant number, since it is smaller than the sum of its proper divisors (208695562925148).

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

110222120120100 is a wasteful number, since it uses less digits than its factorization.

110222120120100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9618485 (or 9618478 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 110222120120100 its reverse (1021021222011), we get a palindrome (111243141342111).

The spelling of 110222120120100 in words is "one hundred ten trillion, two hundred twenty-two billion, one hundred twenty million, one hundred twenty thousand, one hundred".