11032442219 has 4 divisors (see below), whose sum is σ = 11060232144. Its totient is φ = 11004652296.

The previous prime is 11032442191. The next prime is 11032442251. The reversal of 11032442219 is 91224423011.

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 11032442219 - 2⁸ = 11032441963 is a prime.

It is a super-2 number, since 2×11032442219² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11032442191 and 11032442200.

It is not an unprimeable number, because it can be changed into a prime (11032442279) 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, 13894367 + ... + 13895160.

It is an arithmetic number, because the mean of its divisors is an integer number (2765058036).

Almost surely, 2^11032442219 is an apocalyptic number.

11032442219 is a deficient number, since it is larger than the sum of its proper divisors (27789925).

11032442219 is an equidigital number, since it uses as much as digits as its factorization.

11032442219 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27789924.

The product of its (nonzero) digits is 3456, while the sum is 29.

The spelling of 11032442219 in words is "eleven billion, thirty-two million, four hundred forty-two thousand, two hundred nineteen".