230220210221332 has 24 divisors (see below), whose sum is σ = 404308634415336. Its totient is φ = 114703912654848.

The previous prime is 230220210221291. The next prime is 230220210221341. The reversal of 230220210221332 is 233122012022032.

It can be written as a sum of positive squares in 4 ways, for example, as 136746969780996 + 93473240440336 = 11693886^2 + 9668156^2 .

It is a junction number, because it is equal to n+sod(n) for n = 230220210221297 and 230220210221306.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 54866163 + ... + 58912954.

It is an arithmetic number, because the mean of its divisors is an integer number (16846193100639).

Almost surely, 2^{230220210221332} is an apocalyptic number.

It is an amenable number.

230220210221332 is a deficient number, since it is larger than the sum of its proper divisors (174088424194004).

230220210221332 is a wasteful number, since it uses less digits than its factorization.

230220210221332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 113780907 (or 113780905 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 25.

Adding to 230220210221332 its reverse (233122012022032), we get a palindrome (463342222243364).

The spelling of 230220210221332 in words is "two hundred thirty trillion, two hundred twenty billion, two hundred ten million, two hundred twenty-one thousand, three hundred thirty-two".