11123314419 has 16 divisors (see below), whose sum is σ = 17841908480. Its totient is φ = 6021643680.

The previous prime is 11123314417. The next prime is 11123314439. The reversal of 11123314419 is 91441332111.

It is not a de Polignac number, because 11123314419 - 2¹ = 11123314417 is a prime.

It is a super-2 number, since 2×11123314419² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11123314417) 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, 13938592 + ... + 13939389.

It is an arithmetic number, because the mean of its divisors is an integer number (1115119280).

Almost surely, 2^11123314419 is an apocalyptic number.

11123314419 is a gapful number since it is divisible by the number (19) formed by its first and last digit.

11123314419 is a deficient number, since it is larger than the sum of its proper divisors (6718594061).

11123314419 is a wasteful number, since it uses less digits than its factorization.

11123314419 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27878010.

The product of its digits is 2592, while the sum is 30.

The spelling of 11123314419 in words is "eleven billion, one hundred twenty-three million, three hundred fourteen thousand, four hundred nineteen".