1113422345515 has 8 divisors (see below), whose sum is σ = 1337991313680. Its totient is φ = 889481543712.

The previous prime is 1113422345473. The next prime is 1113422345549. The reversal of 1113422345515 is 5155432243111.

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

It is a cyclic number.

It is not a de Polignac number, because 1113422345515 - 2¹⁵ = 1113422312747 is a prime.

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 7 ways as a sum of consecutive naturals, for example, 157037689 + ... + 157044778.

It is an arithmetic number, because the mean of its divisors is an integer number (167248914210).

Almost surely, 2^{1113422345515} is an apocalyptic number.

1113422345515 is a deficient number, since it is larger than the sum of its proper divisors (224568968165).

1113422345515 is an equidigital number, since it uses as much as digits as its factorization.

1113422345515 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 314083181.

The product of its digits is 72000, while the sum is 37.

Adding to 1113422345515 its reverse (5155432243111), we get a palindrome (6268854588626).

The spelling of 1113422345515 in words is "one trillion, one hundred thirteen billion, four hundred twenty-two million, three hundred forty-five thousand, five hundred fifteen".