33229428088 has 32 divisors (see below), whose sum is σ = 63111499200. Its totient is φ = 16399813248.

The previous prime is 33229428083. The next prime is 33229428229. The reversal of 33229428088 is 88082492233.

It is a happy number.

It is a super-2 number, since 2×33229428088² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (33229428083) 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 7 ways as a sum of consecutive naturals, for example, 3871770 + ... + 3880342.

It is an arithmetic number, because the mean of its divisors is an integer number (1972234350).

Almost surely, 2^33229428088 is an apocalyptic number.

It is an amenable number.

33229428088 is a deficient number, since it is larger than the sum of its proper divisors (29882071112).

33229428088 is a wasteful number, since it uses less digits than its factorization.

33229428088 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14791 (or 14787 counting only the distinct ones).

The product of its (nonzero) digits is 1327104, while the sum is 49.

The spelling of 33229428088 in words is "thirty-three billion, two hundred twenty-nine million, four hundred twenty-eight thousand, eighty-eight".