1110120121019 has 8 divisors (see below), whose sum is σ = 1366301687520. Its totient is φ = 878336798976.

The previous prime is 1110120120919. The next prime is 1110120121111. The reversal of 1110120121019 is 9101210210111.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1110120121019 - 2²⁸ = 1109851685563 is a prime.

It is a super-2 number, since 2×1110120121019² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1110120621019) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6099561014 + ... + 6099561195.

It is an arithmetic number, because the mean of its divisors is an integer number (170787710940).

Almost surely, 2^{1110120121019} is an apocalyptic number.

1110120121019 is a deficient number, since it is larger than the sum of its proper divisors (256181566501).

1110120121019 is a wasteful number, since it uses less digits than its factorization.

1110120121019 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12199122229.

The product of its (nonzero) digits is 36, while the sum is 20.

The spelling of 1110120121019 in words is "one trillion, one hundred ten billion, one hundred twenty million, one hundred twenty-one thousand, nineteen".