2212034443 has 2 divisors, whose sum is σ = 2212034444. Its totient is φ = 2212034442.

The previous prime is 2212034437. The next prime is 2212034459. The reversal of 2212034443 is 3444302122.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2212034443 is a prime.

It is not a weakly prime, because it can be changed into another prime (2212032443) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1106017221 + 1106017222.

It is an arithmetic number, because the mean of its divisors is an integer number (1106017222).

Almost surely, 2^2212034443 is an apocalyptic number.

2212034443 is a deficient number, since it is larger than the sum of its proper divisors (1).

2212034443 is an equidigital number, since it uses as much as digits as its factorization.

2212034443 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4608, while the sum is 25.

The square root of 2212034443 is about 47032.2702301303. The cubic root of 2212034443 is about 1302.9586347878.

Adding to 2212034443 its reverse (3444302122), we get a palindrome (5656336565).

The spelling of 2212034443 in words is "two billion, two hundred twelve million, thirty-four thousand, four hundred forty-three".