22236551313 has 8 divisors (see below), whose sum is σ = 29649794208. Its totient is φ = 14823837984.

The previous prime is 22236551291. The next prime is 22236551401. The reversal of 22236551313 is 31315563222.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 22236551313 - 2¹² = 22236547217 is a prime.

It is not an unprimeable number, because it can be changed into a prime (22236551413) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21031 + ... + 211932.

It is an arithmetic number, because the mean of its divisors is an integer number (3706224276).

Almost surely, 2^22236551313 is an apocalyptic number.

It is an amenable number.

22236551313 is a deficient number, since it is larger than the sum of its proper divisors (7413242895).

22236551313 is a wasteful number, since it uses less digits than its factorization.

22236551313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 264783.

The product of its digits is 32400, while the sum is 33.

The spelling of 22236551313 in words is "twenty-two billion, two hundred thirty-six million, five hundred fifty-one thousand, three hundred thirteen".