33332003225 has 12 divisors (see below), whose sum is σ = 41334010704. Its totient is φ = 26664101520.

The previous prime is 33332003161. The next prime is 33332003227. The reversal of 33332003225 is 52230023333.

It is a happy number.

It is not a de Polignac number, because 33332003225 - 2⁶ = 33332003161 is a prime.

It is a super-2 number, since 2×33332003225² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 33332003194 and 33332003203.

It is not an unprimeable number, because it can be changed into a prime (33332003227) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 698582 + ... + 744768.

It is an arithmetic number, because the mean of its divisors is an integer number (3444500892).

Almost surely, 2^33332003225 is an apocalyptic number.

It is an amenable number.

33332003225 is a deficient number, since it is larger than the sum of its proper divisors (8002007479).

33332003225 is a wasteful number, since it uses less digits than its factorization.

33332003225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 75064 (or 75059 counting only the distinct ones).

The product of its (nonzero) digits is 9720, while the sum is 26.

Adding to 33332003225 its reverse (52230023333), we get a palindrome (85562026558).

The spelling of 33332003225 in words is "thirty-three billion, three hundred thirty-two million, three thousand, two hundred twenty-five".