1122224203 has 2 divisors, whose sum is σ = 1122224204. Its totient is φ = 1122224202.

The previous prime is 1122224183. The next prime is 1122224219. The reversal of 1122224203 is 3024222211.

It is a strong prime.

It is an emirp because it is prime and its reverse (3024222211) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1122224203 - 2¹⁷ = 1122093131 is a prime.

It is not a weakly prime, because it can be changed into another prime (1122224293) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 561112101 + 561112102.

It is an arithmetic number, because the mean of its divisors is an integer number (561112102).

Almost surely, 2^1122224203 is an apocalyptic number.

1122224203 is a deficient number, since it is larger than the sum of its proper divisors (1).

1122224203 is an equidigital number, since it uses as much as digits as its factorization.

1122224203 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 384, while the sum is 19.

The square root of 1122224203 is about 33499.6149679366. The cubic root of 1122224203 is about 1039.1858158607.

Adding to 1122224203 its reverse (3024222211), we get a palindrome (4146446414).

The spelling of 1122224203 in words is "one billion, one hundred twenty-two million, two hundred twenty-four thousand, two hundred three".