120200221000122 has 32 divisors (see below), whose sum is σ = 244633468239360. Its totient is φ = 39362116196400.

The previous prime is 120200221000103. The next prime is 120200221000183. The reversal of 120200221000122 is 221000122002021.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 109482504 + ... + 110574947.

It is an arithmetic number, because the mean of its divisors is an integer number (7644795882480).

Almost surely, 2^{120200221000122} is an apocalyptic number.

120200221000122 is an abundant number, since it is smaller than the sum of its proper divisors (124433247239238).

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

120200221000122 is a wasteful number, since it uses less digits than its factorization.

120200221000122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 220059058.

The product of its (nonzero) digits is 64, while the sum is 15.

Adding to 120200221000122 its reverse (221000122002021), we get a palindrome (341200343002143).

The spelling of 120200221000122 in words is "one hundred twenty trillion, two hundred billion, two hundred twenty-one million, one hundred twenty-two", and thus it is an aban number.