220302133 has 8 divisors (see below), whose sum is σ = 234126720. Its totient is φ = 206573760.

The previous prime is 220302127. The next prime is 220302139. The reversal of 220302133 is 331203022.

It is an interprime number because it is at equal distance from previous prime (220302127) and next prime (220302139).

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

It is a cyclic number.

It is not a de Polignac number, because 220302133 - 2⁹ = 220301621 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (220302139) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19303 + ... + 28516.

It is an arithmetic number, because the mean of its divisors is an integer number (29265840).

Almost surely, 2^220302133 is an apocalyptic number.

It is an amenable number.

220302133 is a deficient number, since it is larger than the sum of its proper divisors (13824587).

220302133 is a wasteful number, since it uses less digits than its factorization.

220302133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48107.

The product of its (nonzero) digits is 216, while the sum is 16.

The square root of 220302133 is about 14842.5783811304. The cubic root of 220302133 is about 603.9572987443.

Adding to 220302133 its reverse (331203022), we get a palindrome (551505155).

The spelling of 220302133 in words is "two hundred twenty million, three hundred two thousand, one hundred thirty-three".