120200222122122 has 16 divisors (see below), whose sum is σ = 240790072200192. Its totient is φ = 40001802714720.

The previous prime is 120200222122103. The next prime is 120200222122157. The reversal of 120200222122122 is 221221222002021.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16234494154 + ... + 16234501557.

It is an arithmetic number, because the mean of its divisors is an integer number (15049379512512).

Almost surely, 2^{120200222122122} is an apocalyptic number.

120200222122122 is an abundant number, since it is smaller than the sum of its proper divisors (120589850078070).

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

120200222122122 is a wasteful number, since it uses less digits than its factorization.

120200222122122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32468996333.

The product of its (nonzero) digits is 512, while the sum is 21.

Adding to 120200222122122 its reverse (221221222002021), we get a palindrome (341421444124143).

The spelling of 120200222122122 in words is "one hundred twenty trillion, two hundred billion, two hundred twenty-two million, one hundred twenty-two thousand, one hundred twenty-two".