1114212223 has 2 divisors, whose sum is σ = 1114212224. Its totient is φ = 1114212222.

The previous prime is 1114212139. The next prime is 1114212233. The reversal of 1114212223 is 3222124111.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1114212223 - 2⁹ = 1114211711 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1114212223.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1114212233) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 557106111 + 557106112.

It is an arithmetic number, because the mean of its divisors is an integer number (557106112).

Almost surely, 2^1114212223 is an apocalyptic number.

1114212223 is a deficient number, since it is larger than the sum of its proper divisors (1).

1114212223 is an equidigital number, since it uses as much as digits as its factorization.

1114212223 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 192, while the sum is 19.

The square root of 1114212223 is about 33379.8175998611. The cubic root of 1114212223 is about 1036.7068611474.

Adding to 1114212223 its reverse (3222124111), we get a palindrome (4336336334).

The spelling of 1114212223 in words is "one billion, one hundred fourteen million, two hundred twelve thousand, two hundred twenty-three".