32230000332221 has 32 divisors (see below), whose sum is σ = 35214332820480. Its totient is φ = 29395125244800.

The previous prime is 32230000332203. The next prime is 32230000332289. The reversal of 32230000332221 is 12223300003223.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-32230000332221 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32230000332521) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 207065201 + ... + 207220793.

It is an arithmetic number, because the mean of its divisors is an integer number (1100447900640).

Almost surely, 2^{32230000332221} is an apocalyptic number.

It is an amenable number.

32230000332221 is a deficient number, since it is larger than the sum of its proper divisors (2984332488259).

32230000332221 is a wasteful number, since it uses less digits than its factorization.

32230000332221 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 159297.

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

Adding to 32230000332221 its reverse (12223300003223), we get a palindrome (44453300335444).

The spelling of 32230000332221 in words is "thirty-two trillion, two hundred thirty billion, three hundred thirty-two thousand, two hundred twenty-one".