230221261350 has 36 divisors (see below), whose sum is σ = 618527790036. Its totient is φ = 61392336240.

The previous prime is 230221261337. The next prime is 230221261409. The reversal of 230221261350 is 53162122032.

It is a happy number.

230221261350 is a `hidden beast` number, since 2 + 30 + 2 + 2 + 12 + 613 + 5 + 0 = 666.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 255800952 + ... + 255801851.

It is an arithmetic number, because the mean of its divisors is an integer number (17181327501).

Almost surely, 2^230221261350 is an apocalyptic number.

230221261350 is an abundant number, since it is smaller than the sum of its proper divisors (388306528686).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

230221261350 is a wasteful number, since it uses less digits than its factorization.

230221261350 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 511602821 (or 511602813 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 27.

Adding to 230221261350 its reverse (53162122032), we get a palindrome (283383383382).

The spelling of 230221261350 in words is "two hundred thirty billion, two hundred twenty-one million, two hundred sixty-one thousand, three hundred fifty".