230222032221 has 16 divisors (see below), whose sum is σ = 310091892480. Its totient is φ = 151920384000.

The previous prime is 230222032171. The next prime is 230222032231. The reversal of 230222032221 is 122230222032.

It is not a de Polignac number, because 230222032221 - 2¹³ = 230222024029 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230222032231) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 197556 + ... + 706733.

It is an arithmetic number, because the mean of its divisors is an integer number (19380743280).

Almost surely, 2^230222032221 is an apocalyptic number.

It is an amenable number.

230222032221 is a deficient number, since it is larger than the sum of its proper divisors (79869860259).

230222032221 is a wasteful number, since it uses less digits than its factorization.

230222032221 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 905156.

The product of its (nonzero) digits is 1152, while the sum is 21.

Adding to 230222032221 its reverse (122230222032), we get a palindrome (352452254253).

The spelling of 230222032221 in words is "two hundred thirty billion, two hundred twenty-two million, thirty-two thousand, two hundred twenty-one".