2266213843 has 2 divisors, whose sum is σ = 2266213844. Its totient is φ = 2266213842.

The previous prime is 2266213837. The next prime is 2266213871. The reversal of 2266213843 is 3483126622.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2266213843 - 2¹⁷ = 2266082771 is a prime.

It is not a weakly prime, because it can be changed into another prime (2266213643) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1133106921 + 1133106922.

It is an arithmetic number, because the mean of its divisors is an integer number (1133106922).

Almost surely, 2^2266213843 is an apocalyptic number.

2266213843 is a deficient number, since it is larger than the sum of its proper divisors (1).

2266213843 is an equidigital number, since it uses as much as digits as its factorization.

2266213843 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 82944, while the sum is 37.

The square root of 2266213843 is about 47604.7670197009. The cubic root of 2266213843 is about 1313.5107435890.

The spelling of 2266213843 in words is "two billion, two hundred sixty-six million, two hundred thirteen thousand, eight hundred forty-three".