10002200121899 has 2 divisors, whose sum is σ = 10002200121900. Its totient is φ = 10002200121898.

The previous prime is 10002200121857. The next prime is 10002200121943. The reversal of 10002200121899 is 99812100220001.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 10002200121899 - 2²⁰ = 10002199073323 is a prime.

It is not a weakly prime, because it can be changed into another prime (10002200123899) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5001100060949 + 5001100060950.

It is an arithmetic number, because the mean of its divisors is an integer number (5001100060950).

Almost surely, 2^{10002200121899} is an apocalyptic number.

10002200121899 is a deficient number, since it is larger than the sum of its proper divisors (1).

10002200121899 is an equidigital number, since it uses as much as digits as its factorization.

10002200121899 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 35.

The spelling of 10002200121899 in words is "ten trillion, two billion, two hundred million, one hundred twenty-one thousand, eight hundred ninety-nine".