1110122101120 has 64 divisors (see below), whose sum is σ = 2656671877440. Its totient is φ = 443582648320.

The previous prime is 1110122101097. The next prime is 1110122101157. The reversal of 1110122101120 is 211012210111.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (64).

It is a self number, because there is not a number n which added to its sum of digits gives 1110122101120.

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, 300136 + ... + 1519975.

It is an arithmetic number, because the mean of its divisors is an integer number (41510498085).

Almost surely, 2^{1110122101120} is an apocalyptic number.

1110122101120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1110122101120 is an abundant number, since it is smaller than the sum of its proper divisors (1546549776320).

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

1110122101120 is an equidigital number, since it uses as much as digits as its factorization.

1110122101120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1821083 (or 1821071 counting only the distinct ones).

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

Adding to 1110122101120 its reverse (211012210111), we get a palindrome (1321134311231).

The spelling of 1110122101120 in words is "one trillion, one hundred ten billion, one hundred twenty-two million, one hundred one thousand, one hundred twenty".