33422061232 has 80 divisors (see below), whose sum is σ = 74734563904. Its totient is φ = 14183424000.

The previous prime is 33422061229. The next prime is 33422061241. The reversal of 33422061232 is 23216022433.

It is a super-2 number, since 2×33422061232² (a number of 22 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is a self number, because there is not a number n which added to its sum of digits gives 33422061232.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4882132 + ... + 4888972.

Almost surely, 2^33422061232 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 33422061232, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (37367281952).

33422061232 is an abundant number, since it is smaller than the sum of its proper divisors (41312502672).

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

33422061232 is a wasteful number, since it uses less digits than its factorization.

33422061232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7278 (or 7272 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 28.

Adding to 33422061232 its reverse (23216022433), we get a palindrome (56638083665).

The spelling of 33422061232 in words is "thirty-three billion, four hundred twenty-two million, sixty-one thousand, two hundred thirty-two".