33298242225 has 24 divisors (see below), whose sum is σ = 55117439520. Its totient is φ = 17738305920.

The previous prime is 33298242151. The next prime is 33298242251. The reversal of 33298242225 is 52224289233.

It is not a de Polignac number, because 33298242225 - 2¹⁰ = 33298241201 is a prime.

It is a super-2 number, since 2×33298242225² (a number of 22 digits) contains 22 as substring.

It is an unprimeable number.

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 23 ways as a sum of consecutive naturals, for example, 194755 + ... + 323304.

It is an arithmetic number, because the mean of its divisors is an integer number (2296559980).

Almost surely, 2^33298242225 is an apocalyptic number.

It is an amenable number.

33298242225 is a deficient number, since it is larger than the sum of its proper divisors (21819197295).

33298242225 is a wasteful number, since it uses less digits than its factorization.

33298242225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 518929 (or 518924 counting only the distinct ones).

The product of its digits is 414720, while the sum is 42.

The spelling of 33298242225 in words is "thirty-three billion, two hundred ninety-eight million, two hundred forty-two thousand, two hundred twenty-five".