12444212110 has 16 divisors (see below), whose sum is σ = 24435907632. Its totient is φ = 4525168000.

The previous prime is 12444212059. The next prime is 12444212111. The reversal of 12444212110 is 1121244421.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12444212111) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 56564491 + ... + 56564710.

It is an arithmetic number, because the mean of its divisors is an integer number (1527244227).

Almost surely, 2^12444212110 is an apocalyptic number.

12444212110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12444212110 is a deficient number, since it is larger than the sum of its proper divisors (11991695522).

12444212110 is a wasteful number, since it uses less digits than its factorization.

12444212110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 113129219.

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

Adding to 12444212110 its reverse (1121244421), we get a palindrome (13565456531).

The spelling of 12444212110 in words is "twelve billion, four hundred forty-four million, two hundred twelve thousand, one hundred ten".