120022003122 has 32 divisors (see below), whose sum is σ = 275027068032. Its totient is φ = 34205618304.

The previous prime is 120022003099. The next prime is 120022003139. The reversal of 120022003122 is 221300220021.

It is a happy number.

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, 3582403 + ... + 3615750.

It is an arithmetic number, because the mean of its divisors is an integer number (8594595876).

Almost surely, 2^120022003122 is an apocalyptic number.

120022003122 is an abundant number, since it is smaller than the sum of its proper divisors (155005064910).

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

120022003122 is a wasteful number, since it uses less digits than its factorization.

120022003122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7198562.

The product of its (nonzero) digits is 96, while the sum is 15.

Adding to 120022003122 its reverse (221300220021), we get a palindrome (341322223143).

The spelling of 120022003122 in words is "one hundred twenty billion, twenty-two million, three thousand, one hundred twenty-two".