1111112330122 has 8 divisors (see below), whose sum is σ = 1667737562400. Its totient is φ = 555199809324.

The previous prime is 1111112330063. The next prime is 1111112330147. The reversal of 1111112330122 is 2210332111111.

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

It is a super-2 number, since 2×1111112330122² (a number of 25 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1111112330122.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 178173972 + ... + 178180207.

It is an arithmetic number, because the mean of its divisors is an integer number (208467195300).

Almost surely, 2^{1111112330122} is an apocalyptic number.

1111112330122 is a deficient number, since it is larger than the sum of its proper divisors (556625232278).

1111112330122 is a wasteful number, since it uses less digits than its factorization.

1111112330122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 356355740.

The product of its (nonzero) digits is 72, while the sum is 19.

Adding to 1111112330122 its reverse (2210332111111), we get a palindrome (3321444441233).

The spelling of 1111112330122 in words is "one trillion, one hundred eleven billion, one hundred twelve million, three hundred thirty thousand, one hundred twenty-two".