33222063168 has 280 divisors, whose sum is σ = 112855248000. Its totient is φ = 9466232832.

The previous prime is 33222063139. The next prime is 33222063181. The reversal of 33222063168 is 86136022233.

It is a happy number.

33222063168 is a `hidden beast` number, since 332 + 2 + 2 + 0 + 6 + 316 + 8 = 666.

It is a super-2 number, since 2×33222063168² (a number of 22 digits) contains 22 as substring.

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

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 16292293 + ... + 16294331.

Almost surely, 2^33222063168 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 33222063168, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (56427624000).

33222063168 is an abundant number, since it is smaller than the sum of its proper divisors (79633184832).

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

33222063168 is a wasteful number, since it uses less digits than its factorization.

33222063168 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2519 (or 2500 counting only the distinct ones).

The product of its (nonzero) digits is 62208, while the sum is 36.

The spelling of 33222063168 in words is "thirty-three billion, two hundred twenty-two million, sixty-three thousand, one hundred sixty-eight".