11112111222119 has 8 divisors (see below), whose sum is σ = 11278739538000. Its totient is φ = 10946411198272.

The previous prime is 11112111222101. The next prime is 11112111222137. The reversal of 11112111222119 is 91122211121111.

It is an interprime number because it is at equal distance from previous prime (11112111222101) and next prime (11112111222137).

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11112111222119 is a prime.

It is a super-2 number, since 2×11112111222119² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11112111222419) 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, 232048889 + ... + 232096770.

It is an arithmetic number, because the mean of its divisors is an integer number (1409842442250).

Almost surely, 2^{11112111222119} is an apocalyptic number.

11112111222119 is a deficient number, since it is larger than the sum of its proper divisors (166628315881).

11112111222119 is an equidigital number, since it uses as much as digits as its factorization.

11112111222119 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 464146017.

The product of its digits is 144, while the sum is 26.

The spelling of 11112111222119 in words is "eleven trillion, one hundred twelve billion, one hundred eleven million, two hundred twenty-two thousand, one hundred nineteen".