120242322 has 24 divisors (see below), whose sum is σ = 261003600. Its totient is φ = 40007160.

The previous prime is 120242257. The next prime is 120242327. The reversal of 120242322 is 223242021.

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 = 120242295 and 120242304.

It is not an unprimeable number, because it can be changed into a prime (120242327) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4429 + ... + 16127.

It is an arithmetic number, because the mean of its divisors is an integer number (10875150).

Almost surely, 2^120242322 is an apocalyptic number.

120242322 is an abundant number, since it is smaller than the sum of its proper divisors (140761278).

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

120242322 is a wasteful number, since it uses less digits than its factorization.

120242322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12278 (or 12275 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 18.

The square root of 120242322 is about 10965.5060074764. The cubic root of 120242322 is about 493.5742013254.

Adding to 120242322 its reverse (223242021), we get a palindrome (343484343).

The spelling of 120242322 in words is "one hundred twenty million, two hundred forty-two thousand, three hundred twenty-two".