33022132033221 has 12 divisors (see below), whose sum is σ = 47699200145740. Its totient is φ = 22014493925760.

The previous prime is 33022132033211. The next prime is 33022132033271. The reversal of 33022132033221 is 12233023122033.

33022132033221 is a `hidden beast` number, since 3 + 3 + 0 + 2 + 2 + 1 + 320 + 332 + 2 + 1 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 10846226676321 + 22175905356900 = 3293361^2 + 4709130^2 .

It is not a de Polignac number, because 33022132033221 - 2⁶ = 33022132033157 is a prime.

It is a super-2 number, since 2×33022132033221² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (33022132033211) 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 11 ways as a sum of consecutive naturals, for example, 20926660 + ... + 22449261.

Almost surely, 2^{33022132033221} is an apocalyptic number.

It is an amenable number.

33022132033221 is a deficient number, since it is larger than the sum of its proper divisors (14677068112519).

33022132033221 is a wasteful number, since it uses less digits than its factorization.

33022132033221 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43460516 (or 43460513 counting only the distinct ones).

The product of its (nonzero) digits is 7776, while the sum is 27.

Adding to 33022132033221 its reverse (12233023122033), we get a palindrome (45255155155254).

The spelling of 33022132033221 in words is "thirty-three trillion, twenty-two billion, one hundred thirty-two million, thirty-three thousand, two hundred twenty-one".