120122212201122 has 24 divisors (see below), whose sum is σ = 246913005958416. Its totient is φ = 38958555305808.

The previous prime is 120122212201081. The next prime is 120122212201139. The reversal of 120122212201122 is 221102212221021.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7312032948 + ... + 7312049375.

It is an arithmetic number, because the mean of its divisors is an integer number (10288041914934).

Almost surely, 2^{120122212201122} is an apocalyptic number.

120122212201122 is an abundant number, since it is smaller than the sum of its proper divisors (126790793757294).

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

120122212201122 is a wasteful number, since it uses less digits than its factorization.

120122212201122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14624082402 (or 14624082365 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 21.

Adding to 120122212201122 its reverse (221102212221021), we get a palindrome (341224424422143).

The spelling of 120122212201122 in words is "one hundred twenty trillion, one hundred twenty-two billion, two hundred twelve million, two hundred one thousand, one hundred twenty-two".