120122321022 has 24 divisors (see below), whose sum is σ = 283925486520. Its totient is φ = 36400703280.

The previous prime is 120122321017. The next prime is 120122321047. The reversal of 120122321022 is 220123221021.

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 = 120122320986 and 120122321004.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 303338997 + ... + 303339392.

It is an arithmetic number, because the mean of its divisors is an integer number (11830228605).

Almost surely, 2^120122321022 is an apocalyptic number.

120122321022 is an abundant number, since it is smaller than the sum of its proper divisors (163803165498).

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

120122321022 is a wasteful number, since it uses less digits than its factorization.

120122321022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 606678408 (or 606678405 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

Adding to 120122321022 its reverse (220123221021), we get a palindrome (340245542043).

It can be divided in two parts, 120122 and 321022, that added together give a palindrome (441144).

The spelling of 120122321022 in words is "one hundred twenty billion, one hundred twenty-two million, three hundred twenty-one thousand, twenty-two".