133333213322232 has 144 divisors (see below), whose sum is σ = 458255617349400. Its totient is φ = 34632003450240.

The previous prime is 133333213322227. The next prime is 133333213322261. The reversal of 133333213322232 is 232223312333331.

It is a happy number.

133333213322232 is a `hidden beast` number, since 1 + 3 + 3 + 3 + 3 + 321 + 3 + 322 + 2 + 3 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 1717818507 + ... + 1717896122.

Almost surely, 2^{133333213322232} is an apocalyptic number.

133333213322232 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

133333213322232 is an abundant number, since it is smaller than the sum of its proper divisors (324922404027168).

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

133333213322232 is a wasteful number, since it uses less digits than its factorization.

133333213322232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3435714666 (or 3435714652 counting only the distinct ones).

The product of its digits is 209952, while the sum is 36.

Adding to 133333213322232 its reverse (232223312333331), we get a palindrome (365556525655563).

The spelling of 133333213322232 in words is "one hundred thirty-three trillion, three hundred thirty-three billion, two hundred thirteen million, three hundred twenty-two thousand, two hundred thirty-two".