2202112043 has 2 divisors, whose sum is σ = 2202112044. Its totient is φ = 2202112042.

The previous prime is 2202111991. The next prime is 2202112049. The reversal of 2202112043 is 3402112022.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2202112043 - 2²⁶ = 2135003179 is a prime.

It is not a weakly prime, because it can be changed into another prime (2202112049) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1101056021 + 1101056022.

It is an arithmetic number, because the mean of its divisors is an integer number (1101056022).

Almost surely, 2^2202112043 is an apocalyptic number.

2202112043 is a deficient number, since it is larger than the sum of its proper divisors (1).

2202112043 is an equidigital number, since it uses as much as digits as its factorization.

2202112043 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 192, while the sum is 17.

The square root of 2202112043 is about 46926.6666512762. Note that the first 4 decimals coincide. The cubic root of 2202112043 is about 1301.0075114729.

Adding to 2202112043 its reverse (3402112022), we get a palindrome (5604224065).

The spelling of 2202112043 in words is "two billion, two hundred two million, one hundred twelve thousand, forty-three".