11220220222019 has 2 divisors, whose sum is σ = 11220220222020. Its totient is φ = 11220220222018.

The previous prime is 11220220221953. The next prime is 11220220222051. The reversal of 11220220222019 is 91022202202211.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11220220222019 is a prime.

It is a super-2 number, since 2×11220220222019² (a number of 27 digits) contains 22 as substring.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (11220220222069) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5610110111009 + 5610110111010.

It is an arithmetic number, because the mean of its divisors is an integer number (5610110111010).

Almost surely, 2^{11220220222019} is an apocalyptic number.

11220220222019 is a deficient number, since it is larger than the sum of its proper divisors (1).

11220220222019 is an equidigital number, since it uses as much as digits as its factorization.

11220220222019 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1152, while the sum is 26.

The spelling of 11220220222019 in words is "eleven trillion, two hundred twenty billion, two hundred twenty million, two hundred twenty-two thousand, nineteen".