220020322313 has 8 divisors (see below), whose sum is σ = 240151166976. Its totient is φ = 199910977200.

The previous prime is 220020322273. The next prime is 220020322321. The reversal of 220020322313 is 313223020022.

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

It is not a de Polignac number, because 220020322313 - 2²⁶ = 219953213449 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (220020322213) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5353481 + ... + 5394422.

It is an arithmetic number, because the mean of its divisors is an integer number (30018895872).

Almost surely, 2^220020322313 is an apocalyptic number.

It is an amenable number.

220020322313 is a deficient number, since it is larger than the sum of its proper divisors (20130844663).

220020322313 is a wasteful number, since it uses less digits than its factorization.

220020322313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10749775.

The product of its (nonzero) digits is 864, while the sum is 20.

Adding to 220020322313 its reverse (313223020022), we get a palindrome (533243342335).

The spelling of 220020322313 in words is "two hundred twenty billion, twenty million, three hundred twenty-two thousand, three hundred thirteen".