12244700 has 36 divisors (see below), whose sum is σ = 28617960. Its totient is φ = 4520640.

The previous prime is 12244681. The next prime is 12244703. The reversal of 12244700 is 744221.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12244703) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3410 + ... + 6009.

Almost surely, 2^12244700 is an apocalyptic number.

12244700 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12244700 is an abundant number, since it is smaller than the sum of its proper divisors (16373260).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12244700 is a wasteful number, since it uses less digits than its factorization.

12244700 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9446 (or 9439 counting only the distinct ones).

The product of its (nonzero) digits is 448, while the sum is 20.

The square root of 12244700 is about 3499.2427752301. The cubic root of 12244700 is about 230.4885644843.

Adding to 12244700 its reverse (744221), we get a palindrome (12988921).

The spelling of 12244700 in words is "twelve million, two hundred forty-four thousand, seven hundred".