110002020120120 has 128 divisors (see below), whose sum is σ = 330130238423040. Its totient is φ = 29322836313600.

The previous prime is 110002020120101. The next prime is 110002020120133. The reversal of 110002020120120 is 21021020200011.

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 = 110002020120096 and 110002020120105.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4714427974 + ... + 4714451306.

It is an arithmetic number, because the mean of its divisors is an integer number (2579142487680).

Almost surely, 2^{110002020120120} is an apocalyptic number.

110002020120120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

110002020120120 is an abundant number, since it is smaller than the sum of its proper divisors (220128218302920).

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

110002020120120 is a wasteful number, since it uses less digits than its factorization.

110002020120120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36445 (or 36441 counting only the distinct ones).

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

Adding to 110002020120120 its reverse (21021020200011), we get a palindrome (131023040320131).

The spelling of 110002020120120 in words is "one hundred ten trillion, two billion, twenty million, one hundred twenty thousand, one hundred twenty".