120010002122200 has 96 divisors (see below), whose sum is σ = 279976371994800. Its totient is φ = 47840181903360.

The previous prime is 120010002122189. The next prime is 120010002122239. The reversal of 120010002122200 is 2221200010021.

It is a happy number.

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, 121150516 + ... + 122137084.

Almost surely, 2^{120010002122200} is an apocalyptic number.

120010002122200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 120010002122200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (139988185997400).

120010002122200 is an abundant number, since it is smaller than the sum of its proper divisors (159966369872600).

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

120010002122200 is a wasteful number, since it uses less digits than its factorization.

120010002122200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 988661 (or 988652 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 13.

Adding to 120010002122200 its reverse (2221200010021), we get a palindrome (122231202132221).

The spelling of 120010002122200 in words is "one hundred twenty trillion, ten billion, two million, one hundred twenty-two thousand, two hundred".