222031202243 has 2 divisors, whose sum is σ = 222031202244. Its totient is φ = 222031202242.

The previous prime is 222031202177. The next prime is 222031202291. The reversal of 222031202243 is 342202130222.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 222031202243 - 2²⁴ = 222014425027 is a prime.

It is not a weakly prime, because it can be changed into another prime (222031202293) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 111015601121 + 111015601122.

It is an arithmetic number, because the mean of its divisors is an integer number (111015601122).

Almost surely, 2^222031202243 is an apocalyptic number.

222031202243 is a deficient number, since it is larger than the sum of its proper divisors (1).

222031202243 is an equidigital number, since it uses as much as digits as its factorization.

222031202243 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2304, while the sum is 23.

Adding to 222031202243 its reverse (342202130222), we get a palindrome (564233332465).

The spelling of 222031202243 in words is "two hundred twenty-two billion, thirty-one million, two hundred two thousand, two hundred forty-three".