33224132412 has 36 divisors (see below), whose sum is σ = 88403395080. Its totient is φ = 10491831072.

The previous prime is 33224132411. The next prime is 33224132453. The reversal of 33224132412 is 21423142233.

33224132412 is a `hidden beast` number, since 3 + 3 + 2 + 2 + 413 + 241 + 2 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is a super-2 number, since 2×33224132412² (a number of 22 digits) contains 22 as substring.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (33224132411) by changing a digit.

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, 24285963 + ... + 24287330.

Almost surely, 2^33224132412 is an apocalyptic number.

It is an amenable number.

33224132412 is an abundant number, since it is smaller than the sum of its proper divisors (55179262668).

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

33224132412 is a wasteful number, since it uses less digits than its factorization.

33224132412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48573322 (or 48573317 counting only the distinct ones).

The product of its digits is 6912, while the sum is 27.

Adding to 33224132412 its reverse (21423142233), we get a palindrome (54647274645).

The spelling of 33224132412 in words is "thirty-three billion, two hundred twenty-four million, one hundred thirty-two thousand, four hundred twelve".