32224212313 has 4 divisors (see below), whose sum is σ = 32224906240. Its totient is φ = 32223518388.

The previous prime is 32224212311. The next prime is 32224212329. The reversal of 32224212313 is 31321242223.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 32224212313 - 2¹ = 32224212311 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (32224212311) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 271893 + ... + 371986.

It is an arithmetic number, because the mean of its divisors is an integer number (8056226560).

Almost surely, 2^32224212313 is an apocalyptic number.

It is an amenable number.

32224212313 is a deficient number, since it is larger than the sum of its proper divisors (693927).

32224212313 is an equidigital number, since it uses as much as digits as its factorization.

32224212313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 693926.

The product of its digits is 3456, while the sum is 25.

Adding to 32224212313 its reverse (31321242223), we get a palindrome (63545454536).

The spelling of 32224212313 in words is "thirty-two billion, two hundred twenty-four million, two hundred twelve thousand, three hundred thirteen".