1268330222 has 8 divisors (see below), whose sum is σ = 1902959136. Its totient is φ = 634010512.

The previous prime is 1268330207. The next prime is 1268330233. The reversal of 1268330222 is 2220338621.

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

It is a congruent number.

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, 66758 + ... + 83625.

It is an arithmetic number, because the mean of its divisors is an integer number (237869892).

Almost surely, 2^1268330222 is an apocalyptic number.

1268330222 is a deficient number, since it is larger than the sum of its proper divisors (634628914).

1268330222 is a wasteful number, since it uses less digits than its factorization.

1268330222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 154602.

The product of its (nonzero) digits is 6912, while the sum is 29.

The square root of 1268330222 is about 35613.6241065129. The cubic root of 1268330222 is about 1082.4573167375.

Adding to 1268330222 its reverse (2220338621), we get a palindrome (3488668843).

The spelling of 1268330222 in words is "one billion, two hundred sixty-eight million, three hundred thirty thousand, two hundred twenty-two".