110022200120 has 32 divisors (see below), whose sum is σ = 282914229600. Its totient is φ = 37721897088.

The previous prime is 110022200111. The next prime is 110022200143. The reversal of 110022200120 is 21002220011.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 196467935 + ... + 196468494.

It is an arithmetic number, because the mean of its divisors is an integer number (8841069675).

Almost surely, 2^110022200120 is an apocalyptic number.

110022200120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

110022200120 is an abundant number, since it is smaller than the sum of its proper divisors (172892029480).

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

110022200120 is a wasteful number, since it uses less digits than its factorization.

110022200120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 392936447 (or 392936443 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 11.

Adding to 110022200120 its reverse (21002220011), we get a palindrome (131024420131).

It can be divided in two parts, 11002 and 2200120, that added together give a palindrome (2211122).

The spelling of 110022200120 in words is "one hundred ten billion, twenty-two million, two hundred thousand, one hundred twenty".