32221032331233 has 16 divisors (see below), whose sum is σ = 45222773428800. Its totient is φ = 20350003322880.

The previous prime is 32221032331219. The next prime is 32221032331261. The reversal of 32221032331233 is 33213323012223.

It is not a de Polignac number, because 32221032331233 - 2¹² = 32221032327137 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 32221032331233.

It is not an unprimeable number, because it can be changed into a prime (32221032331273) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8383813 + ... + 11607341.

It is an arithmetic number, because the mean of its divisors is an integer number (2826423339300).

Almost surely, 2^{32221032331233} is an apocalyptic number.

It is an amenable number.

32221032331233 is a deficient number, since it is larger than the sum of its proper divisors (13001741097567).

32221032331233 is a wasteful number, since it uses less digits than its factorization.

32221032331233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3398912.

The product of its (nonzero) digits is 23328, while the sum is 30.

Adding to 32221032331233 its reverse (33213323012223), we get a palindrome (65434355343456).

The spelling of 32221032331233 in words is "thirty-two trillion, two hundred twenty-one billion, thirty-two million, three hundred thirty-one thousand, two hundred thirty-three".