120322233 has 16 divisors (see below), whose sum is σ = 178900800. Its totient is φ = 79924320.

The previous prime is 120322229. The next prime is 120322273. The reversal of 120322233 is 332223021.

It is a happy number.

It is not a de Polignac number, because 120322233 - 2² = 120322229 is a prime.

It is not an unprimeable number, because it can be changed into a prime (120322273) 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 in 15 ways as a sum of consecutive naturals, for example, 343 + ... + 15516.

It is an arithmetic number, because the mean of its divisors is an integer number (11181300).

Almost surely, 2^120322233 is an apocalyptic number.

It is an amenable number.

120322233 is a deficient number, since it is larger than the sum of its proper divisors (58578567).

120322233 is a wasteful number, since it uses less digits than its factorization.

120322233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16149 (or 16143 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 18.

The square root of 120322233 is about 10969.1491465838. The cubic root of 120322233 is about 493.6835174493.

Adding to 120322233 its reverse (332223021), we get a palindrome (452545254).

It can be divided in two parts, 1203 and 22233, that added together give a triangular number (23436 = T₂₁₆).

The spelling of 120322233 in words is "one hundred twenty million, three hundred twenty-two thousand, two hundred thirty-three".