11201102219 has 2 divisors, whose sum is σ = 11201102220. Its totient is φ = 11201102218.

The previous prime is 11201102201. The next prime is 11201102251. The reversal of 11201102219 is 91220110211.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 11201102219 - 2⁸ = 11201101963 is a prime.

It is a super-2 number, since 2×11201102219² (a number of 21 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 11201102219.

It is not a weakly prime, because it can be changed into another prime (11201102299) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5600551109 + 5600551110.

It is an arithmetic number, because the mean of its divisors is an integer number (5600551110).

Almost surely, 2^11201102219 is an apocalyptic number.

11201102219 is a deficient number, since it is larger than the sum of its proper divisors (1).

11201102219 is an equidigital number, since it uses as much as digits as its factorization.

11201102219 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 72, while the sum is 20.

The spelling of 11201102219 in words is "eleven billion, two hundred one million, one hundred two thousand, two hundred nineteen".