1223304214 has 8 divisors (see below), whose sum is σ = 2001770568. Its totient is φ = 556047360.

The previous prime is 1223304211. The next prime is 1223304221. The reversal of 1223304214 is 4124033221.

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

It is a Harshad number since it is a multiple of its sum of digits (22), and also a Moran number because the ratio is a prime number: 55604737 = 1223304214 / (1 + 2 + 2 + 3 + 3 + 0 + 4 + 2 + 1 + 4).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1223304211) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 27802347 + ... + 27802390.

It is an arithmetic number, because the mean of its divisors is an integer number (250221321).

Almost surely, 2^1223304214 is an apocalyptic number.

1223304214 is a deficient number, since it is larger than the sum of its proper divisors (778466354).

1223304214 is a wasteful number, since it uses less digits than its factorization.

1223304214 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55604750.

The product of its (nonzero) digits is 1152, while the sum is 22.

The square root of 1223304214 is about 34975.7660959699. The cubic root of 1223304214 is about 1069.4935192861.

Adding to 1223304214 its reverse (4124033221), we get a palindrome (5347337435).

The spelling of 1223304214 in words is "one billion, two hundred twenty-three million, three hundred four thousand, two hundred fourteen".