120122102112200 has 48 divisors (see below), whose sum is σ = 295712351384580. Its totient is φ = 45222438440960.

The previous prime is 120122102112197. The next prime is 120122102112223. The reversal of 120122102112200 is 2211201221021.

It can be written as a sum of positive squares in 6 ways, for example, as 54354316561444 + 65767785550756 = 7372538^2 + 8109734^2 .

It is a Harshad number since it is a multiple of its sum of digits (17).

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, 17665011617 + ... + 17665018416.

Almost surely, 2^{120122102112200} is an apocalyptic number.

120122102112200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

120122102112200 is an abundant number, since it is smaller than the sum of its proper divisors (175590249272380).

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

120122102112200 is a wasteful number, since it uses less digits than its factorization.

120122102112200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35330030066 (or 35330030057 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 17.

Adding to 120122102112200 its reverse (2211201221021), we get a palindrome (122333303333221).

The spelling of 120122102112200 in words is "one hundred twenty trillion, one hundred twenty-two billion, one hundred two million, one hundred twelve thousand, two hundred".