67225700033 has 2 divisors, whose sum is σ = 67225700034. Its totient is φ = 67225700032.

The previous prime is 67225700027. The next prime is 67225700051. The reversal of 67225700033 is 33000752276.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 46819006129 + 20406693904 = 216377^2 + 142852^2 .

It is a cyclic number.

It is not a de Polignac number, because 67225700033 - 2⁸ = 67225699777 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 67225699966 and 67225700002.

It is not a weakly prime, because it can be changed into another prime (67225700833) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 33612850016 + 33612850017.

It is an arithmetic number, because the mean of its divisors is an integer number (33612850017).

Almost surely, 2^67225700033 is an apocalyptic number.

It is an amenable number.

67225700033 is a deficient number, since it is larger than the sum of its proper divisors (1).

67225700033 is an equidigital number, since it uses as much as digits as its factorization.

67225700033 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 52920, while the sum is 35.

The spelling of 67225700033 in words is "sixty-seven billion, two hundred twenty-five million, seven hundred thousand, thirty-three".