220363232006 has 32 divisors (see below), whose sum is σ = 340452564480. Its totient is φ = 106933836256.

The previous prime is 220363231997. The next prime is 220363232029. The reversal of 220363232006 is 600232363022.

It is a self number, because there is not a number n which added to its sum of digits gives 220363232006.

It is a congruent number.

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 15 ways as a sum of consecutive naturals, for example, 3669635 + ... + 3729201.

It is an arithmetic number, because the mean of its divisors is an integer number (10639142640).

Almost surely, 2^220363232006 is an apocalyptic number.

220363232006 is a deficient number, since it is larger than the sum of its proper divisors (120089332474).

220363232006 is a wasteful number, since it uses less digits than its factorization.

220363232006 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60028.

The product of its (nonzero) digits is 15552, while the sum is 29.

Adding to 220363232006 its reverse (600232363022), we get a palindrome (820595595028).

The spelling of 220363232006 in words is "two hundred twenty billion, three hundred sixty-three million, two hundred thirty-two thousand, six".