32133220223321 has 8 divisors (see below), whose sum is σ = 36723947978880. Its totient is φ = 27542559398688.

The previous prime is 32133220223311. The next prime is 32133220223333. The reversal of 32133220223321 is 12332202233123.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-32133220223321 is a prime.

It is a super-2 number, since 2×32133220223321² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (32133220223311) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15699701 + ... + 17628018.

It is an arithmetic number, because the mean of its divisors is an integer number (4590493497360).

Almost surely, 2^{32133220223321} is an apocalyptic number.

It is an amenable number.

32133220223321 is a deficient number, since it is larger than the sum of its proper divisors (4590727755559).

32133220223321 is a wasteful number, since it uses less digits than its factorization.

32133220223321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33465463.

The product of its (nonzero) digits is 15552, while the sum is 29.

Adding to 32133220223321 its reverse (12332202233123), we get a palindrome (44465422456444).

The spelling of 32133220223321 in words is "thirty-two trillion, one hundred thirty-three billion, two hundred twenty million, two hundred twenty-three thousand, three hundred twenty-one".