1112421455513 has 8 divisors (see below), whose sum is σ = 1129640659200. Its totient is φ = 1095280699968.

The previous prime is 1112421455479. The next prime is 1112421455603. The reversal of 1112421455513 is 3155541242111.

It is a happy number.

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 1112421455513 - 2¹⁰ = 1112421454489 is a prime.

It is a super-2 number, since 2×1112421455513² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1112421455413) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19583456 + ... + 19640177.

It is an arithmetic number, because the mean of its divisors is an integer number (141205082400).

Almost surely, 2^{1112421455513} is an apocalyptic number.

It is an amenable number.

1112421455513 is a deficient number, since it is larger than the sum of its proper divisors (17219203687).

1112421455513 is an equidigital number, since it uses as much as digits as its factorization.

1112421455513 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39224071.

The product of its digits is 24000, while the sum is 35.

Adding to 1112421455513 its reverse (3155541242111), we get a palindrome (4267962697624).

The spelling of 1112421455513 in words is "one trillion, one hundred twelve billion, four hundred twenty-one million, four hundred fifty-five thousand, five hundred thirteen".