110120111021200 has 120 divisors (see below), whose sum is σ = 302361421068992. Its totient is φ = 37755084648960.

The previous prime is 110120111021171. The next prime is 110120111021213. The reversal of 110120111021200 is 2120111021011.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 512396167 + ... + 512611033.

Almost surely, 2^{110120111021200} is an apocalyptic number.

110120111021200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

110120111021200 is an abundant number, since it is smaller than the sum of its proper divisors (192241310047792).

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

110120111021200 is a wasteful number, since it uses less digits than its factorization.

110120111021200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 397929 (or 397918 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 13.

Adding to 110120111021200 its reverse (2120111021011), we get a palindrome (112240222042211).

The spelling of 110120111021200 in words is "one hundred ten trillion, one hundred twenty billion, one hundred eleven million, twenty-one thousand, two hundred".