202201000811 has 2 divisors, whose sum is σ = 202201000812. Its totient is φ = 202201000810.

The previous prime is 202201000759. The next prime is 202201000829. The reversal of 202201000811 is 118000102202.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 202201000811 - 2¹⁸ = 202200738667 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 202201000811.

It is not a weakly prime, because it can be changed into another prime (202201000831) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 101100500405 + 101100500406.

It is an arithmetic number, because the mean of its divisors is an integer number (101100500406).

Almost surely, 2^202201000811 is an apocalyptic number.

202201000811 is a deficient number, since it is larger than the sum of its proper divisors (1).

202201000811 is an equidigital number, since it uses as much as digits as its factorization.

202201000811 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 64, while the sum is 17.

The spelling of 202201000811 in words is "two hundred two billion, two hundred one million, eight hundred eleven", and thus it is an aban number.