2212305043 has 4 divisors (see below), whose sum is σ = 2382482368. Its totient is φ = 2042127720.

The previous prime is 2212305001. The next prime is 2212305061. The reversal of 2212305043 is 3405032122.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3405032122 = 2 ⋅1702516061.

It is a cyclic number.

It is not a de Polignac number, because 2212305043 - 2⁹ = 2212304531 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2212305343) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 85088643 + ... + 85088668.

It is an arithmetic number, because the mean of its divisors is an integer number (595620592).

Almost surely, 2^2212305043 is an apocalyptic number.

2212305043 is a deficient number, since it is larger than the sum of its proper divisors (170177325).

2212305043 is a wasteful number, since it uses less digits than its factorization.

2212305043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 170177324.

The product of its (nonzero) digits is 1440, while the sum is 22.

The square root of 2212305043 is about 47035.1468903840. The cubic root of 2212305043 is about 1303.0117632900.

Adding to 2212305043 its reverse (3405032122), we get a palindrome (5617337165).

The spelling of 2212305043 in words is "two billion, two hundred twelve million, three hundred five thousand, forty-three".