2212200043 has 2 divisors, whose sum is σ = 2212200044. Its totient is φ = 2212200042.

The previous prime is 2212199999. The next prime is 2212200061. The reversal of 2212200043 is 3400022122.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2212200043 - 2¹³ = 2212191851 is a prime.

It is not a weakly prime, because it can be changed into another prime (2212200143) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1106100021 + 1106100022.

It is an arithmetic number, because the mean of its divisors is an integer number (1106100022).

Almost surely, 2^2212200043 is an apocalyptic number.

2212200043 is a deficient number, since it is larger than the sum of its proper divisors (1).

2212200043 is an equidigital number, since it uses as much as digits as its factorization.

2212200043 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 192, while the sum is 16.

The square root of 2212200043 is about 47034.0306905543. The cubic root of 2212200043 is about 1302.9911485320.

Adding to 2212200043 its reverse (3400022122), we get a palindrome (5612222165).

The spelling of 2212200043 in words is "two billion, two hundred twelve million, two hundred thousand, forty-three".