120122020110 has 16 divisors (see below), whose sum is σ = 288292848336. Its totient is φ = 32032538688.

The previous prime is 120122020079. The next prime is 120122020141. The reversal of 120122020110 is 11020221021.

It is an interprime number because it is at equal distance from previous prime (120122020079) and next prime (120122020141).

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, 2002033639 + ... + 2002033698.

It is an arithmetic number, because the mean of its divisors is an integer number (18018303021).

Almost surely, 2^120122020110 is an apocalyptic number.

120122020110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

120122020110 is an abundant number, since it is smaller than the sum of its proper divisors (168170828226).

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

120122020110 is a wasteful number, since it uses less digits than its factorization.

120122020110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4004067347.

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 120122020110 its reverse (11020221021), we get a palindrome (131142241131).

The spelling of 120122020110 in words is "one hundred twenty billion, one hundred twenty-two million, twenty thousand, one hundred ten".