11202040219 has 2 divisors, whose sum is σ = 11202040220. Its totient is φ = 11202040218.

The previous prime is 11202040217. The next prime is 11202040237. The reversal of 11202040219 is 91204020211.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 11202040219 - 2¹ = 11202040217 is a prime.

It is a super-2 number, since 2×11202040219² (a number of 21 digits) contains 22 as substring.

Together with 11202040217, it forms a pair of twin primes.

It is a self number, because there is not a number n which added to its sum of digits gives 11202040219.

It is not a weakly prime, because it can be changed into another prime (11202040217) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5601020109 + 5601020110.

It is an arithmetic number, because the mean of its divisors is an integer number (5601020110).

Almost surely, 2^11202040219 is an apocalyptic number.

11202040219 is a deficient number, since it is larger than the sum of its proper divisors (1).

11202040219 is an equidigital number, since it uses as much as digits as its factorization.

11202040219 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 288, while the sum is 22.

The spelling of 11202040219 in words is "eleven billion, two hundred two million, forty thousand, two hundred nineteen".