11162216019 has 8 divisors (see below), whose sum is σ = 14937874432. Its totient is φ = 7414017480.

The previous prime is 11162215993. The next prime is 11162216027. The reversal of 11162216019 is 91061226111.

11162216019 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 11162216019 - 2¹⁹ = 11161691731 is a prime.

It is a super-2 number, since 2×11162216019² (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 (11162216069) 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, 6864019 + ... + 6865644.

It is an arithmetic number, because the mean of its divisors is an integer number (1867234304).

Almost surely, 2^11162216019 is an apocalyptic number.

11162216019 is a deficient number, since it is larger than the sum of its proper divisors (3775658413).

11162216019 is a wasteful number, since it uses less digits than its factorization.

11162216019 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13729937.

The product of its (nonzero) digits is 1296, while the sum is 30.

The spelling of 11162216019 in words is "eleven billion, one hundred sixty-two million, two hundred sixteen thousand, nineteen".