200011021210079 has 2 divisors, whose sum is σ = 200011021210080. Its totient is φ = 200011021210078.

The previous prime is 200011021209913. The next prime is 200011021210139. The reversal of 200011021210079 is 970012120110002.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-200011021210079 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (200011021270079) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100005510605039 + 100005510605040.

It is an arithmetic number, because the mean of its divisors is an integer number (100005510605040).

Almost surely, 2^{200011021210079} is an apocalyptic number.

200011021210079 is a deficient number, since it is larger than the sum of its proper divisors (1).

200011021210079 is an equidigital number, since it uses as much as digits as its factorization.

200011021210079 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 504, while the sum is 26.

The spelling of 200011021210079 in words is "two hundred trillion, eleven billion, twenty-one million, two hundred ten thousand, seventy-nine".