12220443410 has 32 divisors (see below), whose sum is σ = 25143246720. Its totient is φ = 4189191552.

The previous prime is 12220443409. The next prime is 12220443419. The reversal of 12220443410 is 1434402221.

It is not an unprimeable number, because it can be changed into a prime (12220443419) 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, 638561 + ... + 657419.

It is an arithmetic number, because the mean of its divisors is an integer number (785726460).

Almost surely, 2^12220443410 is an apocalyptic number.

12220443410 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12220443410 is an abundant number, since it is smaller than the sum of its proper divisors (12922803310).

12220443410 is a wasteful number, since it uses less digits than its factorization.

12220443410 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28130.

The product of its (nonzero) digits is 1536, while the sum is 23.

Adding to 12220443410 its reverse (1434402221), we get a palindrome (13654845631).

The spelling of 12220443410 in words is "twelve billion, two hundred twenty million, four hundred forty-three thousand, four hundred ten".