120122322113 has 4 divisors (see below), whose sum is σ = 120421879428. Its totient is φ = 119822764800.

The previous prime is 120122322097. The next prime is 120122322137. The reversal of 120122322113 is 311223221021.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 113537324209 + 6584997904 = 336953^2 + 81148^2 .

It is a cyclic number.

It is not a de Polignac number, because 120122322113 - 2⁴ = 120122322097 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (120122322143) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 149778056 + ... + 149778857.

It is an arithmetic number, because the mean of its divisors is an integer number (30105469857).

Almost surely, 2^120122322113 is an apocalyptic number.

It is an amenable number.

120122322113 is a deficient number, since it is larger than the sum of its proper divisors (299557315).

120122322113 is an equidigital number, since it uses as much as digits as its factorization.

120122322113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 299557314.

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 120122322113 its reverse (311223221021), we get a palindrome (431345543134).

The spelling of 120122322113 in words is "one hundred twenty billion, one hundred twenty-two million, three hundred twenty-two thousand, one hundred thirteen".