230224401221 has 2 divisors, whose sum is σ = 230224401222. Its totient is φ = 230224401220.

The previous prime is 230224401203. The next prime is 230224401313. The reversal of 230224401221 is 122104422032.

230224401221 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 188563509121 + 41660892100 = 434239^2 + 204110^2 .

It is a cyclic number.

It is not a de Polignac number, because 230224401221 - 2¹⁸ = 230224139077 is a prime.

It is a super-3 number, since 3×230224401221³ (a number of 35 digits) contains 333 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (230224401521) 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 as a sum of consecutive naturals, namely, 115112200610 + 115112200611.

It is an arithmetic number, because the mean of its divisors is an integer number (115112200611).

Almost surely, 2^230224401221 is an apocalyptic number.

It is an amenable number.

230224401221 is a deficient number, since it is larger than the sum of its proper divisors (1).

230224401221 is an equidigital number, since it uses as much as digits as its factorization.

230224401221 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1536, while the sum is 23.

Adding to 230224401221 its reverse (122104422032), we get a palindrome (352328823253).

The spelling of 230224401221 in words is "two hundred thirty billion, two hundred twenty-four million, four hundred one thousand, two hundred twenty-one".