230444323152222 has 16 divisors (see below), whose sum is σ = 461707276233600. Its totient is φ = 76678336062552.

The previous prime is 230444323152209. The next prime is 230444323152233. The reversal of 230444323152222 is 222251323444032.

It is a super-3 number, since 3×230444323152222³ (a number of 44 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

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 in 7 ways as a sum of consecutive naturals, for example, 34109576722 + ... + 34109583477.

It is an arithmetic number, because the mean of its divisors is an integer number (28856704764600).

Almost surely, 2^{230444323152222} is an apocalyptic number.

230444323152222 is an abundant number, since it is smaller than the sum of its proper divisors (231262953081378).

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

230444323152222 is a wasteful number, since it uses less digits than its factorization.

230444323152222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68219160767.

The product of its (nonzero) digits is 552960, while the sum is 39.

Adding to 230444323152222 its reverse (222251323444032), we get a palindrome (452695646596254).

The spelling of 230444323152222 in words is "two hundred thirty trillion, four hundred forty-four billion, three hundred twenty-three million, one hundred fifty-two thousand, two hundred twenty-two".