120001121202200 has 48 divisors (see below), whose sum is σ = 318860122055280. Its totient is φ = 41143241554560.

The previous prime is 120001121202181. The next prime is 120001121202223. The reversal of 120001121202200 is 2202121100021.

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 polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 42857541887 + ... + 42857544686.

It is an arithmetic number, because the mean of its divisors is an integer number (6642919209485).

Almost surely, 2^{120001121202200} is an apocalyptic number.

120001121202200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

120001121202200 is an abundant number, since it is smaller than the sum of its proper divisors (198859000853080).

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

120001121202200 is a wasteful number, since it uses less digits than its factorization.

120001121202200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 85715086596 (or 85715086587 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 120001121202200 its reverse (2202121100021), we get a palindrome (122203242302221).

The spelling of 120001121202200 in words is "one hundred twenty trillion, one billion, one hundred twenty-one million, two hundred two thousand, two hundred".