1110022101120 has 64 divisors (see below), whose sum is σ = 3538195453440. Its totient is φ = 296005893120.

The previous prime is 1110022101113. The next prime is 1110022101163. The reversal of 1110022101120 is 211012200111.

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

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a junction number, because it is equal to n+sod(n) for n = 1110022101096 and 1110022101105.

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, 289066336 + ... + 289070175.

It is an arithmetic number, because the mean of its divisors is an integer number (55284303960).

Almost surely, 2^{1110022101120} is an apocalyptic number.

1110022101120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1110022101120 is an abundant number, since it is smaller than the sum of its proper divisors (2428173352320).

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

1110022101120 is an equidigital number, since it uses as much as digits as its factorization.

1110022101120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 578136533 (or 578136521 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 12.

Adding to 1110022101120 its reverse (211012200111), we get a palindrome (1321034301231).

It can be divided in two parts, 111002 and 2101120, that added together give a palindrome (2212122).

The spelling of 1110022101120 in words is "one trillion, one hundred ten billion, twenty-two million, one hundred one thousand, one hundred twenty".