11112334689 has 8 divisors (see below), whose sum is σ = 14817932352. Its totient is φ = 7407480080.

The previous prime is 11112334687. The next prime is 11112334703. The reversal of 11112334689 is 98643321111.

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 11112334689 - 2¹ = 11112334687 is a prime.

It is a plaindrome in base 10.

It is not an unprimeable number, because it can be changed into a prime (11112334687) 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, 149877 + ... + 211394.

It is an arithmetic number, because the mean of its divisors is an integer number (1852241544).

Almost surely, 2^11112334689 is an apocalyptic number.

It is an amenable number.

11112334689 is a deficient number, since it is larger than the sum of its proper divisors (3705597663).

11112334689 is a wasteful number, since it uses less digits than its factorization.

11112334689 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 371527.

The product of its digits is 31104, while the sum is 39.

The spelling of 11112334689 in words is "eleven billion, one hundred twelve million, three hundred thirty-four thousand, six hundred eighty-nine".