200122010899 has 2 divisors, whose sum is σ = 200122010900. Its totient is φ = 200122010898.

The previous prime is 200122010873. The next prime is 200122010927. The reversal of 200122010899 is 998010221002.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 200122010899 - 2¹¹ = 200122008851 is a prime.

It is not a weakly prime, because it can be changed into another prime (200122010849) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100061005449 + 100061005450.

It is an arithmetic number, because the mean of its divisors is an integer number (100061005450).

Almost surely, 2^200122010899 is an apocalyptic number.

200122010899 is a deficient number, since it is larger than the sum of its proper divisors (1).

200122010899 is an equidigital number, since it uses as much as digits as its factorization.

200122010899 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5184, while the sum is 34.

The spelling of 200122010899 in words is "two hundred billion, one hundred twenty-two million, ten thousand, eight hundred ninety-nine".