133200233212 has 24 divisors (see below), whose sum is σ = 248613763104. Its totient is φ = 62224922112.

The previous prime is 133200233207. The next prime is 133200233237. The reversal of 133200233212 is 212332002331.

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, 7139688 + ... + 7158319.

It is an arithmetic number, because the mean of its divisors is an integer number (10358906796).

Almost surely, 2^133200233212 is an apocalyptic number.

It is an amenable number.

133200233212 is a deficient number, since it is larger than the sum of its proper divisors (115413529892).

133200233212 is a wasteful number, since it uses less digits than its factorization.

133200233212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14298165 (or 14298163 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 22.

Adding to 133200233212 its reverse (212332002331), we get a palindrome (345532235543).

The spelling of 133200233212 in words is "one hundred thirty-three billion, two hundred million, two hundred thirty-three thousand, two hundred twelve".