32223444132 has 48 divisors (see below), whose sum is σ = 82035442944. Its totient is φ = 9763236000.

The previous prime is 32223444131. The next prime is 32223444137. The reversal of 32223444132 is 23144432223.

It is a nude number because it is divisible by every one of its digits.

It is a self number, because there is not a number n which added to its sum of digits gives 32223444132.

It is not an unprimeable number, because it can be changed into a prime (32223444131) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1175907 + ... + 1202997.

It is an arithmetic number, because the mean of its divisors is an integer number (1709071728).

Almost surely, 2^32223444132 is an apocalyptic number.

It is an amenable number.

32223444132 is an abundant number, since it is smaller than the sum of its proper divisors (49811998812).

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

32223444132 is a wasteful number, since it uses less digits than its factorization.

32223444132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36120 (or 36118 counting only the distinct ones).

The product of its digits is 27648, while the sum is 30.

Adding to 32223444132 its reverse (23144432223), we get a palindrome (55367876355).

The spelling of 32223444132 in words is "thirty-two billion, two hundred twenty-three million, four hundred forty-four thousand, one hundred thirty-two".