33228119648 has 24 divisors (see below), whose sum is σ = 65422038528. Its totient is φ = 16612998784.

The previous prime is 33228119647. The next prime is 33228119669. The reversal of 33228119648 is 84691182233.

It is a super-2 number, since 2×33228119648² (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 (33228119647) 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 3 ways as a sum of consecutive naturals, for example, 790490 + ... + 831462.

It is an arithmetic number, because the mean of its divisors is an integer number (2725918272).

Almost surely, 2^33228119648 is an apocalyptic number.

It is an amenable number.

33228119648 is a deficient number, since it is larger than the sum of its proper divisors (32193918880).

33228119648 is a wasteful number, since it uses less digits than its factorization.

33228119648 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66326 (or 66318 counting only the distinct ones).

The product of its digits is 497664, while the sum is 47.

The spelling of 33228119648 in words is "thirty-three billion, two hundred twenty-eight million, one hundred nineteen thousand, six hundred forty-eight".