1111112119 has 16 divisors (see below), whose sum is σ = 1252792800. Its totient is φ = 978316416.

The previous prime is 1111112117. The next prime is 1111112141. The reversal of 1111112119 is 9112111111.

It is a cyclic number.

It is not a de Polignac number, because 1111112119 - 2¹ = 1111112117 is a prime.

It is a super-2 number, since 2×1111112119² = 2469140281977340322, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1111112096 and 1111112105.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1111112117) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13537 + ... + 49045.

It is an arithmetic number, because the mean of its divisors is an integer number (78299550).

Almost surely, 2^1111112119 is an apocalyptic number.

1111112119 is a deficient number, since it is larger than the sum of its proper divisors (141680681).

1111112119 is a wasteful number, since it uses less digits than its factorization.

1111112119 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35634.

The product of its digits is 18, while the sum is 19.

The square root of 1111112119 is about 33333.3484516632. The cubic root of 1111112119 is about 1035.7444818257.

The spelling of 1111112119 in words is "one billion, one hundred eleven million, one hundred twelve thousand, one hundred nineteen".