11111234119 has 16 divisors (see below), whose sum is σ = 12076209216. Its totient is φ = 10184256000.

The previous prime is 11111234093. The next prime is 11111234137. The reversal of 11111234119 is 91143211111.

It is a cyclic number.

It is not a de Polignac number, because 11111234119 - 2¹³ = 11111225927 is a prime.

It is a super-2 number, since 2×11111234119² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 11111234093 and 11111234102.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11111234159) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 51694 + ... + 157780.

It is an arithmetic number, because the mean of its divisors is an integer number (754763076).

Almost surely, 2^11111234119 is an apocalyptic number.

11111234119 is a deficient number, since it is larger than the sum of its proper divisors (964975097).

11111234119 is a wasteful number, since it uses less digits than its factorization.

11111234119 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 106266.

The product of its digits is 216, while the sum is 25.

The spelling of 11111234119 in words is "eleven billion, one hundred eleven million, two hundred thirty-four thousand, one hundred nineteen".