33068204225 has 12 divisors (see below), whose sum is σ = 46862369664. Its totient is φ = 22675339920.

The previous prime is 33068204203. The next prime is 33068204261. The reversal of 33068204225 is 52240286033.

It is not a de Polignac number, because 33068204225 - 2⁸ = 33068203969 is a prime.

It is a super-2 number, since 2×33068204225² (a number of 22 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (35).

It is a Duffinian number.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 94480409 + ... + 94480758.

It is an arithmetic number, because the mean of its divisors is an integer number (3905197472).

Almost surely, 2^33068204225 is an apocalyptic number.

33068204225 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

It is an amenable number.

33068204225 is a deficient number, since it is larger than the sum of its proper divisors (13794165439).

33068204225 is a wasteful number, since it uses less digits than its factorization.

33068204225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 188961184 (or 188961179 counting only the distinct ones).

The product of its (nonzero) digits is 69120, while the sum is 35.

The spelling of 33068204225 in words is "thirty-three billion, sixty-eight million, two hundred four thousand, two hundred twenty-five".