11112890116669 has 4 divisors (see below), whose sum is σ = 12123152854560. Its totient is φ = 10102627378780.

The previous prime is 11112890116631. The next prime is 11112890116673. The reversal of 11112890116669 is 96661109821111.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 11112890116669 - 2⁷ = 11112890116541 is a prime.

It is a super-2 number, since 2×11112890116669² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11112890110669) 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, 505131368929 + ... + 505131368950.

It is an arithmetic number, because the mean of its divisors is an integer number (3030788213640).

Almost surely, 2^{11112890116669} is an apocalyptic number.

It is an amenable number.

11112890116669 is a deficient number, since it is larger than the sum of its proper divisors (1010262737891).

11112890116669 is a wasteful number, since it uses less digits than its factorization.

11112890116669 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1010262737890.

The product of its (nonzero) digits is 279936, while the sum is 52.

The spelling of 11112890116669 in words is "eleven trillion, one hundred twelve billion, eight hundred ninety million, one hundred sixteen thousand, six hundred sixty-nine".