202002001012267 has 2 divisors, whose sum is σ = 202002001012268. Its totient is φ = 202002001012266.

The previous prime is 202002001012261. The next prime is 202002001012283. The reversal of 202002001012267 is 762210100200202.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-202002001012267 is a prime.

It is not a weakly prime, because it can be changed into another prime (202002001012261) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 101001000506133 + 101001000506134.

It is an arithmetic number, because the mean of its divisors is an integer number (101001000506134).

Almost surely, 2^{202002001012267} is an apocalyptic number.

202002001012267 is a deficient number, since it is larger than the sum of its proper divisors (1).

202002001012267 is an equidigital number, since it uses as much as digits as its factorization.

202002001012267 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1344, while the sum is 25.

Adding to 202002001012267 its reverse (762210100200202), we get a palindrome (964212101212469).

The spelling of 202002001012267 in words is "two hundred two trillion, two billion, one million, twelve thousand, two hundred sixty-seven".