133302133212 has 48 divisors (see below), whose sum is σ = 330784151040. Its totient is φ = 41661430272.

The previous prime is 133302133189. The next prime is 133302133219. The reversal of 133302133212 is 212331203331.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (133302133219) 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 15 ways as a sum of consecutive naturals, for example, 2991588 + ... + 3035819.

It is an arithmetic number, because the mean of its divisors is an integer number (6891336480).

Almost surely, 2^133302133212 is an apocalyptic number.

133302133212 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

133302133212 is an abundant number, since it is smaller than the sum of its proper divisors (197482017828).

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

133302133212 is a wasteful number, since it uses less digits than its factorization.

133302133212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6027530 (or 6027528 counting only the distinct ones).

The product of its (nonzero) digits is 1944, while the sum is 24.

Adding to 133302133212 its reverse (212331203331), we get a palindrome (345633336543).

The spelling of 133302133212 in words is "one hundred thirty-three billion, three hundred two million, one hundred thirty-three thousand, two hundred twelve".