32023221330 has 16 divisors (see below), whose sum is σ = 76855731264. Its totient is φ = 8539525680.

The previous prime is 32023221299. The next prime is 32023221337. The reversal of 32023221330 is 3312232023.

It is a junction number, because it is equal to n+sod(n) for n = 32023221297 and 32023221306.

It is not an unprimeable number, because it can be changed into a prime (32023221337) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 533720326 + ... + 533720385.

It is an arithmetic number, because the mean of its divisors is an integer number (4803483204).

Almost surely, 2^32023221330 is an apocalyptic number.

32023221330 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

32023221330 is an abundant number, since it is smaller than the sum of its proper divisors (44832509934).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

32023221330 is a wasteful number, since it uses less digits than its factorization.

32023221330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1067440721.

The product of its (nonzero) digits is 1296, while the sum is 21.

Adding to 32023221330 its reverse (3312232023), we get a palindrome (35335453353).

The spelling of 32023221330 in words is "thirty-two billion, twenty-three million, two hundred twenty-one thousand, three hundred thirty".