33045332022 has 80 divisors (see below), whose sum is σ = 74930512272. Its totient is φ = 10883911680.

The previous prime is 33045332009. The next prime is 33045332027. The reversal of 33045332022 is 22023354033.

33045332022 is a `hidden beast` number, since 3 + 3 + 0 + 453 + 3 + 202 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (33045332027) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 12742758 + ... + 12745350.

Almost surely, 2^33045332022 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 33045332022, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (37465256136).

33045332022 is an abundant number, since it is smaller than the sum of its proper divisors (41885180250).

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

33045332022 is a wasteful number, since it uses less digits than its factorization.

33045332022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3515 (or 3506 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 27.

Adding to 33045332022 its reverse (22023354033), we get a palindrome (55068686055).

The spelling of 33045332022 in words is "thirty-three billion, forty-five million, three hundred thirty-two thousand, twenty-two".