1226800268 has 12 divisors (see below), whose sum is σ = 2204925072. Its totient is φ = 596821680.

The previous prime is 1226800249. The next prime is 1226800271. The reversal of 1226800268 is 8620086221.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4144448 + ... + 4144743.

It is an arithmetic number, because the mean of its divisors is an integer number (183743756).

Almost surely, 2^1226800268 is an apocalyptic number.

It is an amenable number.

1226800268 is a deficient number, since it is larger than the sum of its proper divisors (978124804).

1226800268 is a wasteful number, since it uses less digits than its factorization.

1226800268 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8289232 (or 8289230 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 35.

The square root of 1226800268 is about 35025.7086723452. The cubic root of 1226800268 is about 1070.5113775377.

Adding to 1226800268 its reverse (8620086221), we get a palindrome (9846886489).

The spelling of 1226800268 in words is "one billion, two hundred twenty-six million, eight hundred thousand, two hundred sixty-eight".