1120111026 has 8 divisors (see below), whose sum is σ = 2240222064. Its totient is φ = 373370340.

The previous prime is 1120111019. The next prime is 1120111033. The reversal of 1120111026 is 6201110211.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (1120111019) and next prime (1120111033).

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

1120111026 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 1120110996 and 1120111014.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 93342580 + ... + 93342591.

It is an arithmetic number, because the mean of its divisors is an integer number (280027758).

Almost surely, 2^1120111026 is an apocalyptic number.

1120111026 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1120111026 is a wasteful number, since it uses less digits than its factorization.

1120111026 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 186685176.

The product of its (nonzero) digits is 24, while the sum is 15.

The square root of 1120111026 is about 33468.0597884012. The cubic root of 1120111026 is about 1038.5331348227.

Adding to 1120111026 its reverse (6201110211), we get a palindrome (7321221237).

The spelling of 1120111026 in words is "one billion, one hundred twenty million, one hundred eleven thousand, twenty-six".