120010122111110 has 64 divisors (see below), whose sum is σ = 273886186775040. Its totient is φ = 36771756529920.

The previous prime is 120010122111083. The next prime is 120010122111137. The reversal of 120010122111110 is 11111221010021.

It is an interprime number because it is at equal distance from previous prime (120010122111083) and next prime (120010122111137).

It is a Harshad number since it is a multiple of its sum of digits (14).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1320779159 + ... + 1320870018.

It is an arithmetic number, because the mean of its divisors is an integer number (4279471668360).

Almost surely, 2^{120010122111110} is an apocalyptic number.

120010122111110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

120010122111110 is an abundant number, since it is smaller than the sum of its proper divisors (153876064663930).

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

120010122111110 is a wasteful number, since it uses less digits than its factorization.

120010122111110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2641649261.

The product of its (nonzero) digits is 8, while the sum is 14.

Adding to 120010122111110 its reverse (11111221010021), we get a palindrome (131121343121131).

The spelling of 120010122111110 in words is "one hundred twenty trillion, ten billion, one hundred twenty-two million, one hundred eleven thousand, one hundred ten".