1000201102247 has 2 divisors, whose sum is σ = 1000201102248. Its totient is φ = 1000201102246.

The previous prime is 1000201102231. The next prime is 1000201102273. The reversal of 1000201102247 is 7422011020001.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1000201102247 - 2⁴ = 1000201102231 is a prime.

It is a super-2 number, since 2×1000201102247² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1000201102217) 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, 500100551123 + 500100551124.

It is an arithmetic number, because the mean of its divisors is an integer number (500100551124).

Almost surely, 2^{1000201102247} is an apocalyptic number.

1000201102247 is a deficient number, since it is larger than the sum of its proper divisors (1).

1000201102247 is an equidigital number, since it uses as much as digits as its factorization.

1000201102247 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 224, while the sum is 20.

Adding to 1000201102247 its reverse (7422011020001), we get a palindrome (8422212122248).

The spelling of 1000201102247 in words is "one trillion, two hundred one million, one hundred two thousand, two hundred forty-seven".