32231012330 has 64 divisors (see below), whose sum is σ = 66667708800. Its totient is φ = 11095729920.

The previous prime is 32231012329. The next prime is 32231012339. The reversal of 32231012330 is 3321013223.

It is a super-2 number, since 2×32231012330² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (32231012339) 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 31 ways as a sum of consecutive naturals, for example, 3533816 + ... + 3542924.

It is an arithmetic number, because the mean of its divisors is an integer number (1041682950).

Almost surely, 2^32231012330 is an apocalyptic number.

32231012330 is an abundant number, since it is smaller than the sum of its proper divisors (34436696470).

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

32231012330 is a wasteful number, since it uses less digits than its factorization.

32231012330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10839.

The product of its (nonzero) digits is 648, while the sum is 20.

Adding to 32231012330 its reverse (3321013223), we get a palindrome (35552025553).

The spelling of 32231012330 in words is "thirty-two billion, two hundred thirty-one million, twelve thousand, three hundred thirty".