230223332120221 has 16 divisors (see below), whose sum is σ = 255421129420800. Its totient is φ = 205737256999600.

The previous prime is 230223332120203. The next prime is 230223332120293. The reversal of 230223332120221 is 122021233322032.

It is a cyclic number.

It is not a de Polignac number, because 230223332120221 - 2²⁹ = 230222795249309 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 230223332120221.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230223332130221) 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, 6308100 + ... + 22366018.

It is an arithmetic number, because the mean of its divisors is an integer number (15963820588800).

Almost surely, 2^{230223332120221} is an apocalyptic number.

It is an amenable number.

230223332120221 is a deficient number, since it is larger than the sum of its proper divisors (25197797300579).

230223332120221 is a wasteful number, since it uses less digits than its factorization.

230223332120221 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16080080.

The product of its (nonzero) digits is 10368, while the sum is 28.

Adding to 230223332120221 its reverse (122021233322032), we get a palindrome (352244565442253).

The spelling of 230223332120221 in words is "two hundred thirty trillion, two hundred twenty-three billion, three hundred thirty-two million, one hundred twenty thousand, two hundred twenty-one".