33232212007 has 2 divisors, whose sum is σ = 33232212008. Its totient is φ = 33232212006.

The previous prime is 33232211993. The next prime is 33232212023. The reversal of 33232212007 is 70021223233.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-33232212007 is a prime.

It is a super-2 number, since 2×33232212007² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (33232222007) 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 as a sum of consecutive naturals, namely, 16616106003 + 16616106004.

It is an arithmetic number, because the mean of its divisors is an integer number (16616106004).

Almost surely, 2^33232212007 is an apocalyptic number.

33232212007 is a deficient number, since it is larger than the sum of its proper divisors (1).

33232212007 is an equidigital number, since it uses as much as digits as its factorization.

33232212007 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3024, while the sum is 25.

The spelling of 33232212007 in words is "thirty-three billion, two hundred thirty-two million, two hundred twelve thousand, seven".