120002244 has 48 divisors (see below), whose sum is σ = 288562176. Its totient is φ = 38790400.

The previous prime is 120002243. The next prime is 120002257. The reversal of 120002244 is 442200021.

It is not an unprimeable number, because it can be changed into a prime (120002243) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 93334 + ... + 94610.

It is an arithmetic number, because the mean of its divisors is an integer number (6011712).

Almost surely, 2^120002244 is an apocalyptic number.

It is an amenable number.

120002244 is an abundant number, since it is smaller than the sum of its proper divisors (168559932).

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

120002244 is a wasteful number, since it uses less digits than its factorization.

120002244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1516 (or 1514 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 15.

The square root of 120002244 is about 10954.5535737427. The cubic root of 120002244 is about 493.2454893913.

Adding to 120002244 its reverse (442200021), we get a palindrome (562202265).

The spelling of 120002244 in words is "one hundred twenty million, two thousand, two hundred forty-four".