12248122 has 8 divisors (see below), whose sum is σ = 19339200. Its totient is φ = 5801724.

The previous prime is 12248101. The next prime is 12248123. The reversal of 12248122 is 22184221.

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

It is a junction number, because it is equal to n+sod(n) for n = 12248093 and 12248102.

It is not an unprimeable number, because it can be changed into a prime (12248123) 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 3 ways as a sum of consecutive naturals, for example, 161122 + ... + 161197.

It is an arithmetic number, because the mean of its divisors is an integer number (2417400).

Almost surely, 2^12248122 is an apocalyptic number.

12248122 is a deficient number, since it is larger than the sum of its proper divisors (7091078).

12248122 is a wasteful number, since it uses less digits than its factorization.

12248122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 322340.

The product of its digits is 512, while the sum is 22.

The square root of 12248122 is about 3499.7317040025. The cubic root of 12248122 is about 230.5100338657.

The spelling of 12248122 in words is "twelve million, two hundred forty-eight thousand, one hundred twenty-two".