224120432132 has 24 divisors (see below), whose sum is σ = 395190589080. Its totient is φ = 111210577920.

The previous prime is 224120432117. The next prime is 224120432177. The reversal of 224120432132 is 231234021422.

It can be written as a sum of positive squares in 4 ways, for example, as 5962310656 + 218158121476 = 77216^2 + 467074^2 .

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 298244 + ... + 732932.

It is an arithmetic number, because the mean of its divisors is an integer number (16466274545).

Almost surely, 2^224120432132 is an apocalyptic number.

It is an amenable number.

224120432132 is a deficient number, since it is larger than the sum of its proper divisors (171070156948).

224120432132 is a wasteful number, since it uses less digits than its factorization.

224120432132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 435671 (or 435669 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 26.

Adding to 224120432132 its reverse (231234021422), we get a palindrome (455354453554).

The spelling of 224120432132 in words is "two hundred twenty-four billion, one hundred twenty million, four hundred thirty-two thousand, one hundred thirty-two".