12522334 has 8 divisors (see below), whose sum is σ = 20491128. Its totient is φ = 5691960.

The previous prime is 12522329. The next prime is 12522361. The reversal of 12522334 is 43322521.

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

It is a Harshad number since it is a multiple of its sum of digits (22), and also a Moran number because the ratio is a prime number: 569197 = 12522334 / (1 + 2 + 5 + 2 + 2 + 3 + 3 + 4).

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, 284577 + ... + 284620.

It is an arithmetic number, because the mean of its divisors is an integer number (2561391).

Almost surely, 2^12522334 is an apocalyptic number.

12522334 is a deficient number, since it is larger than the sum of its proper divisors (7968794).

12522334 is a wasteful number, since it uses less digits than its factorization.

12522334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 569210.

The product of its digits is 1440, while the sum is 22.

The square root of 12522334 is about 3538.6910009211. The cubic root of 12522334 is about 232.2175797686.

Adding to 12522334 its reverse (43322521), we get a palindrome (55844855).

The spelling of 12522334 in words is "twelve million, five hundred twenty-two thousand, three hundred thirty-four".