2266211331071 has 2 divisors, whose sum is σ = 2266211331072. Its totient is φ = 2266211331070.

The previous prime is 2266211331031. The next prime is 2266211331121. The reversal of 2266211331071 is 1701331126622.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2266211331071 is a prime.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2266211331031) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1133105665535 + 1133105665536.

It is an arithmetic number, because the mean of its divisors is an integer number (1133105665536).

Almost surely, 2^{2266211331071} is an apocalyptic number.

2266211331071 is a deficient number, since it is larger than the sum of its proper divisors (1).

2266211331071 is an equidigital number, since it uses as much as digits as its factorization.

2266211331071 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 18144, while the sum is 35.

Adding to 2266211331071 its reverse (1701331126622), we get a palindrome (3967542457693).

The spelling of 2266211331071 in words is "two trillion, two hundred sixty-six billion, two hundred eleven million, three hundred thirty-one thousand, seventy-one".