1214215363 has 2 divisors, whose sum is σ = 1214215364. Its totient is φ = 1214215362.

The previous prime is 1214215307. The next prime is 1214215367. The reversal of 1214215363 is 3635124121.

It is a strong prime.

It is an emirp because it is prime and its reverse (3635124121) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1214215363 - 2¹³ = 1214207171 is a prime.

It is not a weakly prime, because it can be changed into another prime (1214215367) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 607107681 + 607107682.

It is an arithmetic number, because the mean of its divisors is an integer number (607107682).

Almost surely, 2^1214215363 is an apocalyptic number.

1214215363 is a deficient number, since it is larger than the sum of its proper divisors (1).

1214215363 is an equidigital number, since it uses as much as digits as its factorization.

1214215363 is an evil number, because the sum of its binary digits is even.

The product of its digits is 4320, while the sum is 28.

The square root of 1214215363 is about 34845.5931647031. The cubic root of 1214215363 is about 1066.8382406408.

Adding to 1214215363 its reverse (3635124121), we get a palindrome (4849339484).

The spelling of 1214215363 in words is "one billion, two hundred fourteen million, two hundred fifteen thousand, three hundred sixty-three".