120220120122 has 32 divisors (see below), whose sum is σ = 241491305664. Its totient is φ = 39898320000.

The previous prime is 120220120103. The next prime is 120220120133. The reversal of 120220120122 is 221021022021.

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, 4288672 + ... + 4316612.

It is an arithmetic number, because the mean of its divisors is an integer number (7546603302).

Almost surely, 2^120220120122 is an apocalyptic number.

120220120122 is an abundant number, since it is smaller than the sum of its proper divisors (121271185542).

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

120220120122 is a wasteful number, since it uses less digits than its factorization.

120220120122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31054.

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

Adding to 120220120122 its reverse (221021022021), we get a palindrome (341241142143).

The spelling of 120220120122 in words is "one hundred twenty billion, two hundred twenty million, one hundred twenty thousand, one hundred twenty-two".