13352226231 has 8 divisors (see below), whose sum is σ = 18739966720. Its totient is φ = 8432984952.

The previous prime is 13352226229. The next prime is 13352226247. The reversal of 13352226231 is 13262225331.

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

It is not a de Polignac number, because 13352226231 - 2¹ = 13352226229 is a prime.

It is a super-2 number, since 2×13352226231² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13352226281) 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, 117124735 + ... + 117124848.

It is an arithmetic number, because the mean of its divisors is an integer number (2342495840).

Almost surely, 2^13352226231 is an apocalyptic number.

13352226231 is a deficient number, since it is larger than the sum of its proper divisors (5387740489).

13352226231 is a wasteful number, since it uses less digits than its factorization.

13352226231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 234249605.

The product of its digits is 12960, while the sum is 30.

The spelling of 13352226231 in words is "thirteen billion, three hundred fifty-two million, two hundred twenty-six thousand, two hundred thirty-one".