120122001122022 has 24 divisors (see below), whose sum is σ = 260289296786376. Its totient is φ = 40036826883456.

The previous prime is 120122001122003. The next prime is 120122001122029. The reversal of 120122001122022 is 220221100221021.

It is a happy number.

120122001122022 is a `hidden beast` number, since 1 + 201 + 220 + 0 + 1 + 1 + 220 + 22 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 120122001121986 and 120122001122004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120122001122029) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 319820203 + ... + 320195574.

It is an arithmetic number, because the mean of its divisors is an integer number (10845387366099).

Almost surely, 2^{120122001122022} is an apocalyptic number.

120122001122022 is an abundant number, since it is smaller than the sum of its proper divisors (140167295664354).

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

120122001122022 is a wasteful number, since it uses less digits than its factorization.

120122001122022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 640026212 (or 640026209 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 18.

Adding to 120122001122022 its reverse (220221100221021), we get a palindrome (340343101343043).

The spelling of 120122001122022 in words is "one hundred twenty trillion, one hundred twenty-two billion, one million, one hundred twenty-two thousand, twenty-two".