12120334 has 8 divisors (see below), whose sum is σ = 18478728. Its totient is φ = 5960760.

The previous prime is 12120307. The next prime is 12120343. The reversal of 12120334 is 43302121.

It is a happy number.

12120334 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 49552 + ... + 49795.

It is an arithmetic number, because the mean of its divisors is an integer number (2309841).

Almost surely, 2^12120334 is an apocalyptic number.

12120334 is a deficient number, since it is larger than the sum of its proper divisors (6358394).

12120334 is an equidigital number, since it uses as much as digits as its factorization.

12120334 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 99410.

The product of its (nonzero) digits is 144, while the sum is 16.

The square root of 12120334 is about 3481.4270062720. The cubic root of 12120334 is about 229.7055715863.

Adding to 12120334 its reverse (43302121), we get a palindrome (55422455).

The spelling of 12120334 in words is "twelve million, one hundred twenty thousand, three hundred thirty-four".