222435043 has 2 divisors, whose sum is σ = 222435044. Its totient is φ = 222435042.

The previous prime is 222435029. The next prime is 222435053. The reversal of 222435043 is 340534222.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 222435043 - 2¹³ = 222426851 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 222434999 and 222435017.

It is not a weakly prime, because it can be changed into another prime (222435023) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 111217521 + 111217522.

It is an arithmetic number, because the mean of its divisors is an integer number (111217522).

Almost surely, 2^222435043 is an apocalyptic number.

222435043 is a deficient number, since it is larger than the sum of its proper divisors (1).

222435043 is an equidigital number, since it uses as much as digits as its factorization.

222435043 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5760, while the sum is 25.

The square root of 222435043 is about 14914.2563676504. The cubic root of 222435043 is about 605.9001630924.

Adding to 222435043 its reverse (340534222), we get a palindrome (562969265).

The spelling of 222435043 in words is "two hundred twenty-two million, four hundred thirty-five thousand, forty-three".