120335424122 has 4 divisors (see below), whose sum is σ = 180503136186. Its totient is φ = 60167712060.

The previous prime is 120335424109. The next prime is 120335424127. The reversal of 120335424122 is 221424533021.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 221424533021 = 10079 ⋅21968899.

It can be written as a sum of positive squares in only one way, i.e., 78629207281 + 41706216841 = 280409^2 + 204221^2 .

It is a super-2 number, since 2×120335424122² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (120335424127) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 30083856029 + ... + 30083856032.

Almost surely, 2^120335424122 is an apocalyptic number.

120335424122 is a deficient number, since it is larger than the sum of its proper divisors (60167712064).

120335424122 is an equidigital number, since it uses as much as digits as its factorization.

120335424122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60167712063.

The product of its (nonzero) digits is 11520, while the sum is 29.

Adding to 120335424122 its reverse (221424533021), we get a palindrome (341759957143).

The spelling of 120335424122 in words is "one hundred twenty billion, three hundred thirty-five million, four hundred twenty-four thousand, one hundred twenty-two".