13312221010 has 16 divisors (see below), whose sum is σ = 26140361472. Its totient is φ = 4840807600.

The previous prime is 13312220989. The next prime is 13312221019. The reversal of 13312221010 is 1012221331.

It is not an unprimeable number, because it can be changed into a prime (13312221019) 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, 60509986 + ... + 60510205.

It is an arithmetic number, because the mean of its divisors is an integer number (1633772592).

Almost surely, 2^13312221010 is an apocalyptic number.

13312221010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13312221010 is a deficient number, since it is larger than the sum of its proper divisors (12828140462).

13312221010 is a wasteful number, since it uses less digits than its factorization.

13312221010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 121020209.

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 13312221010 its reverse (1012221331), we get a palindrome (14324442341).

The spelling of 13312221010 in words is "thirteen billion, three hundred twelve million, two hundred twenty-one thousand, ten".