120221022122200 has 24 divisors (see below), whose sum is σ = 279513876434580. Its totient is φ = 48088408848800.

The previous prime is 120221022122147. The next prime is 120221022122219. The reversal of 120221022122200 is 2221220122021.

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 5 ways as a sum of consecutive naturals, for example, 300552555106 + ... + 300552555505.

Almost surely, 2^{120221022122200} is an apocalyptic number.

120221022122200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

120221022122200 is an abundant number, since it is smaller than the sum of its proper divisors (159292854312380).

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

120221022122200 is a wasteful number, since it uses less digits than its factorization.

120221022122200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 601105110627 (or 601105110618 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 19.

Adding to 120221022122200 its reverse (2221220122021), we get a palindrome (122442242244221).

The spelling of 120221022122200 in words is "one hundred twenty trillion, two hundred twenty-one billion, twenty-two million, one hundred twenty-two thousand, two hundred".