220010021313 has 8 divisors (see below), whose sum is σ = 293479861728. Its totient is φ = 146606764224.

The previous prime is 220010021237. The next prime is 220010021327. The reversal of 220010021313 is 313120010022.

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

It is a de Polignac number, because none of the positive numbers 2^k-220010021313 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 220010021292 and 220010021301.

It is not an unprimeable number, because it can be changed into a prime (220010021393) 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, 16638120 + ... + 16651337.

It is an arithmetic number, because the mean of its divisors is an integer number (36684982716).

Almost surely, 2^220010021313 is an apocalyptic number.

It is an amenable number.

220010021313 is a deficient number, since it is larger than the sum of its proper divisors (73469840415).

220010021313 is a wasteful number, since it uses less digits than its factorization.

220010021313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33291663.

The product of its (nonzero) digits is 72, while the sum is 15.

Adding to 220010021313 its reverse (313120010022), we get a palindrome (533130031335).

The spelling of 220010021313 in words is "two hundred twenty billion, ten million, twenty-one thousand, three hundred thirteen".