120412244 has 12 divisors (see below), whose sum is σ = 215861268. Its totient is φ = 58737600.

The previous prime is 120412219. The next prime is 120412267. The reversal of 120412244 is 442214021.

It can be written as a sum of positive squares in 2 ways, for example, as 20811844 + 99600400 = 4562^2 + 9980^2 .

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 366947 + ... + 367274.

It is an arithmetic number, because the mean of its divisors is an integer number (17988439).

Almost surely, 2^120412244 is an apocalyptic number.

It is an amenable number.

120412244 is a deficient number, since it is larger than the sum of its proper divisors (95449024).

120412244 is a wasteful number, since it uses less digits than its factorization.

120412244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 734266 (or 734264 counting only the distinct ones).

The product of its (nonzero) digits is 512, while the sum is 20.

The square root of 120412244 is about 10973.2512957646. The cubic root of 120412244 is about 493.8065921567.

Adding to 120412244 its reverse (442214021), we get a palindrome (562626265).

The spelling of 120412244 in words is "one hundred twenty million, four hundred twelve thousand, two hundred forty-four".