11220001122019 has 2 divisors, whose sum is σ = 11220001122020. Its totient is φ = 11220001122018.

The previous prime is 11220001122013. The next prime is 11220001122041. The reversal of 11220001122019 is 91022110002211.

11220001122019 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an a-pointer prime, because the next prime (11220001122041) can be obtained adding 11220001122019 to its sum of digits (22).

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11220001122019 is a prime.

It is a super-2 number, since 2×11220001122019² (a number of 27 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (11220001122013) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5610000561009 + 5610000561010.

It is an arithmetic number, because the mean of its divisors is an integer number (5610000561010).

Almost surely, 2^{11220001122019} is an apocalyptic number.

11220001122019 is a deficient number, since it is larger than the sum of its proper divisors (1).

11220001122019 is an equidigital number, since it uses as much as digits as its factorization.

11220001122019 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 144, while the sum is 22.

The spelling of 11220001122019 in words is "eleven trillion, two hundred twenty billion, one million, one hundred twenty-two thousand, nineteen".