233223300212 has 36 divisors (see below), whose sum is σ = 476762610240. Its totient is φ = 99534610224.

The previous prime is 233223300199. The next prime is 233223300227. The reversal of 233223300212 is 212003322332.

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 11 ways as a sum of consecutive naturals, for example, 2442518 + ... + 2536205.

It is an arithmetic number, because the mean of its divisors is an integer number (13243405840).

Almost surely, 2^233223300212 is an apocalyptic number.

It is an amenable number.

233223300212 is an abundant number, since it is smaller than the sum of its proper divisors (243539310028).

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

233223300212 is a wasteful number, since it uses less digits than its factorization.

233223300212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4978980 (or 4978971 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 23.

Adding to 233223300212 its reverse (212003322332), we get a palindrome (445226622544).

The spelling of 233223300212 in words is "two hundred thirty-three billion, two hundred twenty-three million, three hundred thousand, two hundred twelve".