233303312122012 has 24 divisors (see below), whose sum is σ = 447308808356592. Its totient is φ = 105591822883200.

The previous prime is 233303312121947. The next prime is 233303312122061. The reversal of 233303312122012 is 210221213303332.

It is a happy number.

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 7 ways as a sum of consecutive naturals, for example, 11378418939 + ... + 11378439442.

It is an arithmetic number, because the mean of its divisors is an integer number (18637867014858).

Almost surely, 2^{233303312122012} is an apocalyptic number.

233303312122012 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

233303312122012 is a deficient number, since it is larger than the sum of its proper divisors (214005496234580).

233303312122012 is a wasteful number, since it uses less digits than its factorization.

233303312122012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22756858629 (or 22756858627 counting only the distinct ones).

The product of its (nonzero) digits is 7776, while the sum is 28.

Adding to 233303312122012 its reverse (210221213303332), we get a palindrome (443524525425344).

The spelling of 233303312122012 in words is "two hundred thirty-three trillion, three hundred three billion, three hundred twelve million, one hundred twenty-two thousand, twelve".