220030221213 has 24 divisors (see below), whose sum is σ = 367109248896. Its totient is φ = 125507433600.

The previous prime is 220030221199. The next prime is 220030221241. The reversal of 220030221213 is 312122030022.

220030221213 is a `hidden beast` number, since 2 + 200 + 30 + 221 + 213 = 666.

It is not a de Polignac number, because 220030221213 - 2¹⁴ = 220030204829 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (220030221013) 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 23 ways as a sum of consecutive naturals, for example, 65366773 + ... + 65370138.

It is an arithmetic number, because the mean of its divisors is an integer number (15296218704).

Almost surely, 2^220030221213 is an apocalyptic number.

It is an amenable number.

220030221213 is a deficient number, since it is larger than the sum of its proper divisors (147079027683).

220030221213 is a wasteful number, since it uses less digits than its factorization.

220030221213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 130736945 (or 130736942 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

Adding to 220030221213 its reverse (312122030022), we get a palindrome (532152251235).

The spelling of 220030221213 in words is "two hundred twenty billion, thirty million, two hundred twenty-one thousand, two hundred thirteen".