12254122 has 8 divisors (see below), whose sum is σ = 18772416. Its totient is φ = 5996652.

The previous prime is 12254113. The next prime is 12254131. The reversal of 12254122 is 22145221.

It is an interprime number because it is at equal distance from previous prime (12254113) and next prime (12254131).

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

It is a self number, because there is not a number n which added to its sum of digits gives 12254122.

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, 65088 + ... + 65275.

It is an arithmetic number, because the mean of its divisors is an integer number (2346552).

Almost surely, 2^12254122 is an apocalyptic number.

12254122 is a deficient number, since it is larger than the sum of its proper divisors (6518294).

12254122 is a wasteful number, since it uses less digits than its factorization.

12254122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 130412.

The product of its digits is 320, while the sum is 19.

The square root of 12254122 is about 3500.5888076151. The cubic root of 12254122 is about 230.5476677828.

Adding to 12254122 its reverse (22145221), we get a palindrome (34399343).

The spelling of 12254122 in words is "twelve million, two hundred fifty-four thousand, one hundred twenty-two".