1214262223 has 2 divisors, whose sum is σ = 1214262224. Its totient is φ = 1214262222.

The previous prime is 1214262209. The next prime is 1214262227. The reversal of 1214262223 is 3222624121.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1214262223 - 2¹³ = 1214254031 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1214262227) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 607131111 + 607131112.

It is an arithmetic number, because the mean of its divisors is an integer number (607131112).

Almost surely, 2^1214262223 is an apocalyptic number.

1214262223 is a deficient number, since it is larger than the sum of its proper divisors (1).

1214262223 is an equidigital number, since it uses as much as digits as its factorization.

1214262223 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2304, while the sum is 25.

The square root of 1214262223 is about 34846.2655531407. The cubic root of 1214262223 is about 1066.8519645644.

Adding to 1214262223 its reverse (3222624121), we get a palindrome (4436886344).

The spelling of 1214262223 in words is "one billion, two hundred fourteen million, two hundred sixty-two thousand, two hundred twenty-three".