32222113231 has 16 divisors (see below), whose sum is σ = 40222759680. Its totient is φ = 25077055680.

The previous prime is 32222113181. The next prime is 32222113249. The reversal of 32222113231 is 13231122223.

It is a cyclic number.

It is not a de Polignac number, because 32222113231 - 2¹¹ = 32222111183 is a prime.

It is a super-3 number, since 3×32222113231³ (a number of 33 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32222113831) 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 15 ways as a sum of consecutive naturals, for example, 196341 + ... + 320926.

It is an arithmetic number, because the mean of its divisors is an integer number (2513922480).

Almost surely, 2^32222113231 is an apocalyptic number.

32222113231 is a deficient number, since it is larger than the sum of its proper divisors (8000646449).

32222113231 is a wasteful number, since it uses less digits than its factorization.

32222113231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 518094.

The product of its digits is 864, while the sum is 22.

Adding to 32222113231 its reverse (13231122223), we get a palindrome (45453235454).

The spelling of 32222113231 in words is "thirty-two billion, two hundred twenty-two million, one hundred thirteen thousand, two hundred thirty-one".