33622822632 has 128 divisors (see below), whose sum is σ = 104465514240. Its totient is φ = 8797040640.

The previous prime is 33622822627. The next prime is 33622822643. The reversal of 33622822632 is 23622822633.

It is a super-2 number, since 2×33622822632² (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 an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 53419 + ... + 264762.

It is an arithmetic number, because the mean of its divisors is an integer number (816136830).

Almost surely, 2^33622822632 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 33622822632, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (52232757120).

33622822632 is an abundant number, since it is smaller than the sum of its proper divisors (70842691608).

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

33622822632 is a wasteful number, since it uses less digits than its factorization.

33622822632 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 318251 (or 318247 counting only the distinct ones).

The product of its digits is 248832, while the sum is 39.

Subtracting from 33622822632 its reverse (23622822633), we obtain a palindrome (9999999999).

The spelling of 33622822632 in words is "thirty-three billion, six hundred twenty-two million, eight hundred twenty-two thousand, six hundred thirty-two".