11102221201219 has 2 divisors, whose sum is σ = 11102221201220. Its totient is φ = 11102221201218.

The previous prime is 11102221201199. The next prime is 11102221201259. The reversal of 11102221201219 is 91210212220111.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11102221201219 is a prime.

It is a super-2 number, since 2×11102221201219² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 11102221201193 and 11102221201202.

It is not a weakly prime, because it can be changed into another prime (11102221201259) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5551110600609 + 5551110600610.

It is an arithmetic number, because the mean of its divisors is an integer number (5551110600610).

Almost surely, 2^{11102221201219} is an apocalyptic number.

11102221201219 is a deficient number, since it is larger than the sum of its proper divisors (1).

11102221201219 is an equidigital number, since it uses as much as digits as its factorization.

11102221201219 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 25.

The spelling of 11102221201219 in words is "eleven trillion, one hundred two billion, two hundred twenty-one million, two hundred one thousand, two hundred nineteen".