230022302221 has 4 divisors (see below), whose sum is σ = 242128739200. Its totient is φ = 217915865244.

The previous prime is 230022302207. The next prime is 230022302227. The reversal of 230022302221 is 122203220032.

230022302221 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 230022302221 - 2²⁷ = 229888084493 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (19), and also a Moran number because the ratio is a prime number: 12106436959 = 230022302221 / (2 + 3 + 0 + 0 + 2 + 2 + 3 + 0 + 2 + 2 + 2 + 1).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230022302227) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6053218461 + ... + 6053218498.

It is an arithmetic number, because the mean of its divisors is an integer number (60532184800).

Almost surely, 2^230022302221 is an apocalyptic number.

It is an amenable number.

230022302221 is a deficient number, since it is larger than the sum of its proper divisors (12106436979).

230022302221 is a wasteful number, since it uses less digits than its factorization.

230022302221 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12106436978.

The product of its (nonzero) digits is 576, while the sum is 19.

Adding to 230022302221 its reverse (122203220032), we get a palindrome (352225522253).

The spelling of 230022302221 in words is "two hundred thirty billion, twenty-two million, three hundred two thousand, two hundred twenty-one".