11120000011019 has 4 divisors (see below), whose sum is σ = 11774117658744. Its totient is φ = 10465882363296.

The previous prime is 11120000011013. The next prime is 11120000011037. The reversal of 11120000011019 is 91011000002111.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 11120000011019 - 2²⁴ = 11119983233803 is a prime.

It is a super-2 number, since 2×11120000011019² (a number of 27 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (17), and also a Moran number because the ratio is a prime number: 654117647707 = 11120000011019 / (1 + 1 + 1 + 2 + 0 + 0 + 0 + 0 + 0 + 1 + 1 + 0 + 1 + 9).

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11120000010988 and 11120000011006.

It is not an unprimeable number, because it can be changed into a prime (11120000011013) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 327058823837 + ... + 327058823870.

It is an arithmetic number, because the mean of its divisors is an integer number (2943529414686).

Almost surely, 2^{11120000011019} is an apocalyptic number.

11120000011019 is a deficient number, since it is larger than the sum of its proper divisors (654117647725).

11120000011019 is an equidigital number, since it uses as much as digits as its factorization.

11120000011019 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 654117647724.

The product of its (nonzero) digits is 18, while the sum is 17.

The spelling of 11120000011019 in words is "eleven trillion, one hundred twenty billion, eleven thousand, nineteen".