1115112334422 has 32 divisors (see below), whose sum is σ = 2268209433600. Its totient is φ = 365374341728.

The previous prime is 1115112334421. The next prime is 1115112334423. The reversal of 1115112334422 is 2244332115111.

It is an interprime number because it is at equal distance from previous prime (1115112334421) and next prime (1115112334423).

It is a self number, because there is not a number n which added to its sum of digits gives 1115112334422.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1115112334421) 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, 4465948 + ... + 4709024.

It is an arithmetic number, because the mean of its divisors is an integer number (70881544800).

Almost surely, 2^{1115112334422} is an apocalyptic number.

1115112334422 is an abundant number, since it is smaller than the sum of its proper divisors (1153097099178).

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

1115112334422 is a wasteful number, since it uses less digits than its factorization.

1115112334422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 256100.

The product of its digits is 5760, while the sum is 30.

Adding to 1115112334422 its reverse (2244332115111), we get a palindrome (3359444449533).

The spelling of 1115112334422 in words is "one trillion, one hundred fifteen billion, one hundred twelve million, three hundred thirty-four thousand, four hundred twenty-two".