2000001220199 has 2 divisors, whose sum is σ = 2000001220200. Its totient is φ = 2000001220198.

The previous prime is 2000001220159. The next prime is 2000001220211. The reversal of 2000001220199 is 9910221000002.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2000001220199 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2000001220159) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1000000610099 + 1000000610100.

It is an arithmetic number, because the mean of its divisors is an integer number (1000000610100).

Almost surely, 2^{2000001220199} is an apocalyptic number.

2000001220199 is a deficient number, since it is larger than the sum of its proper divisors (1).

2000001220199 is an equidigital number, since it uses as much as digits as its factorization.

2000001220199 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 648, while the sum is 26.

The spelling of 2000001220199 in words is "two trillion, one million, two hundred twenty thousand, one hundred ninety-nine".