12244330 has 32 divisors (see below), whose sum is σ = 25338240. Its totient is φ = 4173120.

The previous prime is 12244327. The next prime is 12244333. The reversal of 12244330 is 3344221.

It is an interprime number because it is at equal distance from previous prime (12244327) and next prime (12244333).

It is a junction number, because it is equal to n+sod(n) for n = 12244298 and 12244307.

It is not an unprimeable number, because it can be changed into a prime (12244333) 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, 14356 + ... + 15184.

It is an arithmetic number, because the mean of its divisors is an integer number (791820).

Almost surely, 2^12244330 is an apocalyptic number.

12244330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12244330 is an abundant number, since it is smaller than the sum of its proper divisors (13093910).

12244330 is a wasteful number, since it uses less digits than its factorization.

12244330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1054.

The product of its (nonzero) digits is 576, while the sum is 19.

The square root of 12244330 is about 3499.1899062497. The cubic root of 12244330 is about 230.4862428913.

Adding to 12244330 its reverse (3344221), we get a palindrome (15588551).

The spelling of 12244330 in words is "twelve million, two hundred forty-four thousand, three hundred thirty".