33212255221233 has 12 divisors (see below), whose sum is σ = 52334462773008. Its totient is φ = 20128639527960.

The previous prime is 33212255221219. The next prime is 33212255221267.

33212255221233 is a `hidden beast` number, since 3 + 3 + 2 + 1 + 2 + 2 + 5 + 522 + 123 + 3 = 666.

33212255221233 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 33212255221233 - 2⁶ = 33212255221169 is a prime.

It is a super-2 number, since 2×33212255221233² (a number of 28 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (33212255221213) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 167738662635 + ... + 167738662832.

It is an arithmetic number, because the mean of its divisors is an integer number (4361205231084).

Almost surely, 2^{33212255221233} is an apocalyptic number.

33212255221233 is a gapful number since it is divisible by the number (33) formed by its first and last digit.

It is an amenable number.

33212255221233 is a deficient number, since it is larger than the sum of its proper divisors (19122207551775).

33212255221233 is a wasteful number, since it uses less digits than its factorization.

33212255221233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 335477325484 (or 335477325481 counting only the distinct ones).

The product of its digits is 129600, while the sum is 36.

It can be divided in two parts, 3321225 and 5221233, that added together give a palindrome (8542458).

The spelling of 33212255221233 in words is "thirty-three trillion, two hundred twelve billion, two hundred fifty-five million, two hundred twenty-one thousand, two hundred thirty-three".