1111346668 has 12 divisors (see below), whose sum is σ = 1946904120. Its totient is φ = 555088352.

The previous prime is 1111346657. The next prime is 1111346681. The reversal of 1111346668 is 8666431111.

It is a plaindrome in base 10.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 141958 + ... + 149581.

It is an arithmetic number, because the mean of its divisors is an integer number (162242010).

Almost surely, 2^1111346668 is an apocalyptic number.

It is an amenable number.

1111346668 is a deficient number, since it is larger than the sum of its proper divisors (835557452).

1111346668 is a wasteful number, since it uses less digits than its factorization.

1111346668 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 292496 (or 292494 counting only the distinct ones).

The product of its digits is 20736, while the sum is 37.

The square root of 1111346668 is about 33336.8664994177. The cubic root of 1111346668 is about 1035.8173564818.

Adding to 1111346668 its reverse (8666431111), we get a palindrome (9777777779).

The spelling of 1111346668 in words is "one billion, one hundred eleven million, three hundred forty-six thousand, six hundred sixty-eight".