32420221522330 has 16 divisors (see below), whose sum is σ = 58356596563200. Its totient is φ = 12968044648272.

The previous prime is 32420221522327. The next prime is 32420221522333. The reversal of 32420221522330 is 3322512202423.

It is an interprime number because it is at equal distance from previous prime (32420221522327) and next prime (32420221522333).

It is a junction number, because it is equal to n+sod(n) for n = 32420221522292 and 32420221522301.

It is not an unprimeable number, because it can be changed into a prime (32420221522333) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2309730 + ... + 8377069.

It is an arithmetic number, because the mean of its divisors is an integer number (3647287285200).

Almost surely, 2^{32420221522330} is an apocalyptic number.

32420221522330 is a deficient number, since it is larger than the sum of its proper divisors (25936375040870).

32420221522330 is a wasteful number, since it uses less digits than its factorization.

32420221522330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10990173.

The product of its (nonzero) digits is 34560, while the sum is 31.

Adding to 32420221522330 its reverse (3322512202423), we get a palindrome (35742733724753).

The spelling of 32420221522330 in words is "thirty-two trillion, four hundred twenty billion, two hundred twenty-one million, five hundred twenty-two thousand, three hundred thirty".