2211223203019 has 2 divisors, whose sum is σ = 2211223203020. Its totient is φ = 2211223203018.

The previous prime is 2211223202959. The next prime is 2211223203041. The reversal of 2211223203019 is 9103023221122.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2211223203019 - 2¹³ = 2211223194827 is a prime.

It is a super-2 number, since 2×2211223203019² (a number of 25 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (2211223903019) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1105611601509 + 1105611601510.

It is an arithmetic number, because the mean of its divisors is an integer number (1105611601510).

Almost surely, 2^{2211223203019} is an apocalyptic number.

2211223203019 is a deficient number, since it is larger than the sum of its proper divisors (1).

2211223203019 is an equidigital number, since it uses as much as digits as its factorization.

2211223203019 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2592, while the sum is 28.

The spelling of 2211223203019 in words is "two trillion, two hundred eleven billion, two hundred twenty-three million, two hundred three thousand, nineteen".