2001001010227 has 2 divisors, whose sum is σ = 2001001010228. Its totient is φ = 2001001010226.

The previous prime is 2001001010117. The next prime is 2001001010287. The reversal of 2001001010227 is 7220101001002.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2001001010227 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2001001010227.

It is not a weakly prime, because it can be changed into another prime (2001001010287) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1000500505113 + 1000500505114.

It is an arithmetic number, because the mean of its divisors is an integer number (1000500505114).

Almost surely, 2^{2001001010227} is an apocalyptic number.

2001001010227 is a deficient number, since it is larger than the sum of its proper divisors (1).

2001001010227 is an equidigital number, since it uses as much as digits as its factorization.

2001001010227 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 56, while the sum is 16.

Adding to 2001001010227 its reverse (7220101001002), we get a palindrome (9221102011229).

The spelling of 2001001010227 in words is "two trillion, one billion, one million, ten thousand, two hundred twenty-seven".