120000210002200 has 96 divisors (see below), whose sum is σ = 314182368184320. Its totient is φ = 42228812880000.

The previous prime is 120000210002161. The next prime is 120000210002207. The reversal of 120000210002200 is 2200012000021.

It is a Harshad number since it is a multiple of its sum of digits (10).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120000210002207) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 879698736 + ... + 879835135.

It is an arithmetic number, because the mean of its divisors is an integer number (3272733001920).

Almost surely, 2^{120000210002200} is an apocalyptic number.

120000210002200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

120000210002200 is an abundant number, since it is smaller than the sum of its proper divisors (194182158182120).

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

120000210002200 is a wasteful number, since it uses less digits than its factorization.

120000210002200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1759533929 (or 1759533920 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 10.

Adding to 120000210002200 its reverse (2200012000021), we get a palindrome (122200222002221).

The spelling of 120000210002200 in words is "one hundred twenty trillion, two hundred ten million, two thousand, two hundred".