32224132004 has 12 divisors (see below), whose sum is σ = 56400073884. Its totient is φ = 16109825184.

The previous prime is 32224132001. The next prime is 32224132027. The reversal of 32224132004 is 40023142223.

It can be written as a sum of positive squares in 2 ways, for example, as 18146784100 + 14077347904 = 134710^2 + 118648^2 .

It is a super-2 number, since 2×32224132004² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (32224132001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 527639 + ... + 585534.

It is an arithmetic number, because the mean of its divisors is an integer number (4700006157).

Almost surely, 2^32224132004 is an apocalyptic number.

It is an amenable number.

32224132004 is a deficient number, since it is larger than the sum of its proper divisors (24175941880).

32224132004 is a wasteful number, since it uses less digits than its factorization.

32224132004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1120414 (or 1120412 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 23.

Adding to 32224132004 its reverse (40023142223), we get a palindrome (72247274227).

The spelling of 32224132004 in words is "thirty-two billion, two hundred twenty-four million, one hundred thirty-two thousand, four".