32223011012 has 96 divisors (see below), whose sum is σ = 63521136000. Its totient is φ = 14262635520.

The previous prime is 32223011003. The next prime is 32223011033. The reversal of 32223011012 is 21011032223.

It is a Harshad number since it is a multiple of its sum of digits (17).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 78784664 + ... + 78785072.

It is an arithmetic number, because the mean of its divisors is an integer number (661678500).

Almost surely, 2^32223011012 is an apocalyptic number.

It is an amenable number.

32223011012 is a deficient number, since it is larger than the sum of its proper divisors (31298124988).

32223011012 is a wasteful number, since it uses less digits than its factorization.

32223011012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 694 (or 658 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 32223011012 its reverse (21011032223), we get a palindrome (53234043235).

The spelling of 32223011012 in words is "thirty-two billion, two hundred twenty-three million, eleven thousand, twelve".