133033210113212 has 48 divisors (see below), whose sum is σ = 251835461555328. Its totient is φ = 61250446033920.

The previous prime is 133033210113187. The next prime is 133033210113233. The reversal of 133033210113212 is 212311012330331.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1869218 + ... + 16418294.

It is an arithmetic number, because the mean of its divisors is an integer number (5246572115736).

Almost surely, 2^{133033210113212} is an apocalyptic number.

It is an amenable number.

133033210113212 is a deficient number, since it is larger than the sum of its proper divisors (118802251442116).

133033210113212 is a wasteful number, since it uses less digits than its factorization.

133033210113212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14552006 (or 14552004 counting only the distinct ones).

The product of its (nonzero) digits is 1944, while the sum is 26.

Adding to 133033210113212 its reverse (212311012330331), we get a palindrome (345344222443543).

The spelling of 133033210113212 in words is "one hundred thirty-three trillion, thirty-three billion, two hundred ten million, one hundred thirteen thousand, two hundred twelve".