1115324422042 has 8 divisors (see below), whose sum is σ = 1673106490656. Its totient is φ = 557622258492.

The previous prime is 1115324422039. The next prime is 1115324422081. The reversal of 1115324422042 is 2402244235111.

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

It is a junction number, because it is equal to n+sod(n) for n = 1115324421995 and 1115324422013.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19941358 + ... + 19997209.

It is an arithmetic number, because the mean of its divisors is an integer number (209138311332).

Almost surely, 2^{1115324422042} is an apocalyptic number.

1115324422042 is a deficient number, since it is larger than the sum of its proper divisors (557782068614).

1115324422042 is a wasteful number, since it uses less digits than its factorization.

1115324422042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39952532.

The product of its (nonzero) digits is 15360, while the sum is 31.

Adding to 1115324422042 its reverse (2402244235111), we get a palindrome (3517568657153).

The spelling of 1115324422042 in words is "one trillion, one hundred fifteen billion, three hundred twenty-four million, four hundred twenty-two thousand, forty-two".