120002201122100 has 72 divisors (see below), whose sum is σ = 284808216420000. Its totient is φ = 43524986089600.

The previous prime is 120002201122093. The next prime is 120002201122333. The reversal of 120002201122100 is 1221102200021.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 139794350 + ... + 140650149.

It is an arithmetic number, because the mean of its divisors is an integer number (3955669672500).

Almost surely, 2^{120002201122100} is an apocalyptic number.

120002201122100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

120002201122100 is an abundant number, since it is smaller than the sum of its proper divisors (164806015297900).

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

120002201122100 is a wasteful number, since it uses less digits than its factorization.

120002201122100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 280444913 (or 280444906 counting only the distinct ones).

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

Adding to 120002201122100 its reverse (1221102200021), we get a palindrome (121223303322121).

It can be divided in two parts, 120002 and 201122100, that added together give a palindrome (201242102).

The spelling of 120002201122100 in words is "one hundred twenty trillion, two billion, two hundred one million, one hundred twenty-two thousand, one hundred".