32221330020032 has 28 divisors (see below), whose sum is σ = 63944827197720. Its totient is φ = 16109247576576.

The previous prime is 32221330020017. The next prime is 32221330020049. The reversal of 32221330020032 is 23002003312223.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21414098 + ... + 22869329.

It is an arithmetic number, because the mean of its divisors is an integer number (2283743828490).

Almost surely, 2^{32221330020032} is an apocalyptic number.

32221330020032 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

32221330020032 is a deficient number, since it is larger than the sum of its proper divisors (31723497177688).

32221330020032 is a wasteful number, since it uses less digits than its factorization.

32221330020032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44294808 (or 44294798 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 23.

Adding to 32221330020032 its reverse (23002003312223), we get a palindrome (55223333332255).

The spelling of 32221330020032 in words is "thirty-two trillion, two hundred twenty-one billion, three hundred thirty million, twenty thousand, thirty-two".