1112711568 has 20 divisors (see below), whose sum is σ = 2874505008. Its totient is φ = 370903840.

The previous prime is 1112711563. The next prime is 1112711581. The reversal of 1112711568 is 8651172111.

It is a super-2 number, since 2×1112711568² = 2476254067122037248, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1112711563) 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, 11590698 + ... + 11590793.

Almost surely, 2^1112711568 is an apocalyptic number.

It is an amenable number.

1112711568 is an abundant number, since it is smaller than the sum of its proper divisors (1761793440).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1112711568 is a wasteful number, since it uses less digits than its factorization.

1112711568 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23181502 (or 23181496 counting only the distinct ones).

The product of its digits is 3360, while the sum is 33.

The square root of 1112711568 is about 33357.3315479521. The cubic root of 1112711568 is about 1036.2412292374.

Adding to 1112711568 its reverse (8651172111), we get a palindrome (9763883679).

The spelling of 1112711568 in words is "one billion, one hundred twelve million, seven hundred eleven thousand, five hundred sixty-eight".