1224114213 has 8 divisors (see below), whose sum is σ = 1865316928. Its totient is φ = 699493824.

The previous prime is 1224114193. The next prime is 1224114217. The reversal of 1224114213 is 3124114221.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1224114213 - 2¹⁶ = 1224048677 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21), and also a Moran number because the ratio is a prime number: 58291153 = 1224114213 / (1 + 2 + 2 + 4 + 1 + 1 + 4 + 2 + 1 + 3).

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 1224114213.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1224114217) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 29145556 + ... + 29145597.

It is an arithmetic number, because the mean of its divisors is an integer number (233164616).

Almost surely, 2^1224114213 is an apocalyptic number.

It is an amenable number.

1224114213 is a deficient number, since it is larger than the sum of its proper divisors (641202715).

1224114213 is an equidigital number, since it uses as much as digits as its factorization.

1224114213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58291163.

The product of its digits is 384, while the sum is 21.

The square root of 1224114213 is about 34987.3436116548. The cubic root of 1224114213 is about 1069.7295187865.

Adding to 1224114213 its reverse (3124114221), we get a palindrome (4348228434).

The spelling of 1224114213 in words is "one billion, two hundred twenty-four million, one hundred fourteen thousand, two hundred thirteen".