120012220202200 has 48 divisors (see below), whose sum is σ = 281636154188280. Its totient is φ = 47556244258560.

The previous prime is 120012220202191. The next prime is 120012220202309. The reversal of 120012220202200 is 2202022210021.

It is a super-2 number, since 2×120012220202200² (a number of 29 digits) contains 22 as substring.

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 11 ways as a sum of consecutive naturals, for example, 2804002437 + ... + 2804045236.

Almost surely, 2^{120012220202200} is an apocalyptic number.

120012220202200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

120012220202200 is an abundant number, since it is smaller than the sum of its proper divisors (161623933986080).

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

120012220202200 is a wasteful number, since it uses less digits than its factorization.

120012220202200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5608047796 (or 5608047787 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 16.

Adding to 120012220202200 its reverse (2202022210021), we get a palindrome (122214242412221).

The spelling of 120012220202200 in words is "one hundred twenty trillion, twelve billion, two hundred twenty million, two hundred two thousand, two hundred".