11112664057 has 8 divisors (see below), whose sum is σ = 12836018592. Its totient is φ = 9508161600.

The previous prime is 11112664051. The next prime is 11112664063. The reversal of 11112664057 is 75046621111.

It is an interprime number because it is at equal distance from previous prime (11112664051) and next prime (11112664063).

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

It is a cyclic number.

It is not a de Polignac number, because 11112664057 - 2³ = 11112664049 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11112664051) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 29712819 + ... + 29713192.

It is an arithmetic number, because the mean of its divisors is an integer number (1604502324).

Almost surely, 2^11112664057 is an apocalyptic number.

11112664057 is a gapful number since it is divisible by the number (17) formed by its first and last digit.

It is an amenable number.

11112664057 is a deficient number, since it is larger than the sum of its proper divisors (1723354535).

11112664057 is a wasteful number, since it uses less digits than its factorization.

11112664057 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59426039.

The product of its (nonzero) digits is 10080, while the sum is 34.

The spelling of 11112664057 in words is "eleven billion, one hundred twelve million, six hundred sixty-four thousand, fifty-seven".