220633328463 has 8 divisors (see below), whose sum is σ = 294781834368. Its totient is φ = 146786854104.

The previous prime is 220633328449. The next prime is 220633328483. The reversal of 220633328463 is 364823336022.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 220633328463 - 2⁵ = 220633328431 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (220633328423) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 75506181 + ... + 75509102.

It is an arithmetic number, because the mean of its divisors is an integer number (36847729296).

Almost surely, 2^220633328463 is an apocalyptic number.

220633328463 is a deficient number, since it is larger than the sum of its proper divisors (74148505905).

220633328463 is a wasteful number, since it uses less digits than its factorization.

220633328463 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 151015773.

The product of its (nonzero) digits is 746496, while the sum is 42.

The spelling of 220633328463 in words is "two hundred twenty billion, six hundred thirty-three million, three hundred twenty-eight thousand, four hundred sixty-three".