12000122202200 has 96 divisors (see below), whose sum is σ = 31418501944320. Its totient is φ = 4222916880000.

The previous prime is 12000122202191. The next prime is 12000122202223. The reversal of 12000122202200 is 220222100021.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 87909236 + ... + 88045635.

It is an arithmetic number, because the mean of its divisors is an integer number (327276061920).

Almost surely, 2^{12000122202200} is an apocalyptic number.

12000122202200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12000122202200 is an abundant number, since it is smaller than the sum of its proper divisors (19418379742120).

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

12000122202200 is a wasteful number, since it uses less digits than its factorization.

12000122202200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 175954929 (or 175954920 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 14.

Adding to 12000122202200 its reverse (220222100021), we get a palindrome (12220344302221).

The spelling of 12000122202200 in words is "twelve trillion, one hundred twenty-two million, two hundred two thousand, two hundred".