220432012403 has 16 divisors (see below), whose sum is σ = 222223078080. Its totient is φ = 218649891456.

The previous prime is 220432012391. The next prime is 220432012421. The reversal of 220432012403 is 304210234022.

220432012403 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 220432012403 - 2⁸ = 220432012147 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (220432012103) 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 15 ways as a sum of consecutive naturals, for example, 86206001 + ... + 86208557.

It is an arithmetic number, because the mean of its divisors is an integer number (13888942380).

Almost surely, 2^220432012403 is an apocalyptic number.

220432012403 is a deficient number, since it is larger than the sum of its proper divisors (1791065677).

220432012403 is a wasteful number, since it uses less digits than its factorization.

220432012403 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4046.

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

Adding to 220432012403 its reverse (304210234022), we get a palindrome (524642246425).

The spelling of 220432012403 in words is "two hundred twenty billion, four hundred thirty-two million, twelve thousand, four hundred three".