230144533522 has 16 divisors (see below), whose sum is σ = 355823547552. Its totient is φ = 111575751840.

The previous prime is 230144533453. The next prime is 230144533523. The reversal of 230144533522 is 225335441032.

230144533522 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (230144533523) 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 in 7 ways as a sum of consecutive naturals, for example, 9755004 + ... + 9778567.

It is an arithmetic number, because the mean of its divisors is an integer number (22238971722).

Almost surely, 2^230144533522 is an apocalyptic number.

230144533522 is a deficient number, since it is larger than the sum of its proper divisors (125679014030).

230144533522 is a wasteful number, since it uses less digits than its factorization.

230144533522 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19533753.

The product of its (nonzero) digits is 86400, while the sum is 34.

Adding to 230144533522 its reverse (225335441032), we get a palindrome (455479974554).

The spelling of 230144533522 in words is "two hundred thirty billion, one hundred forty-four million, five hundred thirty-three thousand, five hundred twenty-two".