12244197 has 16 divisors (see below), whose sum is σ = 18808832. Its totient is φ = 6940080.

The previous prime is 12244187. The next prime is 12244201. The reversal of 12244197 is 79144221.

12244197 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 12244197 - 2⁴ = 12244181 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12244147) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 372 + ... + 4962.

It is an arithmetic number, because the mean of its divisors is an integer number (1175552).

Almost surely, 2^12244197 is an apocalyptic number.

It is an amenable number.

12244197 is a deficient number, since it is larger than the sum of its proper divisors (6564635).

12244197 is a wasteful number, since it uses less digits than its factorization.

12244197 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4728.

The product of its digits is 4032, while the sum is 30.

The square root of 12244197 is about 3499.1709017995. The cubic root of 12244197 is about 230.4854083613.

The spelling of 12244197 in words is "twelve million, two hundred forty-four thousand, one hundred ninety-seven".