32224230313 has 12 divisors (see below), whose sum is σ = 35430006724. Its totient is φ = 29286496800.

The previous prime is 32224230301. The next prime is 32224230341. The reversal of 32224230313 is 31303242223.

It can be written as a sum of positive squares in 2 ways, for example, as 10458539289 + 21765691024 = 102267^2 + 147532^2 .

It is a de Polignac number, because none of the positive numbers 2^k-32224230313 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (32224230343) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 416023 + ... + 487363.

Almost surely, 2^32224230313 is an apocalyptic number.

It is an amenable number.

32224230313 is a deficient number, since it is larger than the sum of its proper divisors (3205776411).

32224230313 is a wasteful number, since it uses less digits than its factorization.

32224230313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 75096 (or 75085 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 25.

Adding to 32224230313 its reverse (31303242223), we get a palindrome (63527472536).

The spelling of 32224230313 in words is "thirty-two billion, two hundred twenty-four million, two hundred thirty thousand, three hundred thirteen".