2210000194019 has 2 divisors, whose sum is σ = 2210000194020. Its totient is φ = 2210000194018.

The previous prime is 2210000193979. The next prime is 2210000194027. The reversal of 2210000194019 is 9104910000122.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2210000194019 - 2³² = 2205705226723 is a prime.

It is a super-2 number, since 2×2210000194019² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2210000193982 and 2210000194000.

It is not a weakly prime, because it can be changed into another prime (2210000194819) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1105000097009 + 1105000097010.

It is an arithmetic number, because the mean of its divisors is an integer number (1105000097010).

Almost surely, 2^{2210000194019} is an apocalyptic number.

2210000194019 is a deficient number, since it is larger than the sum of its proper divisors (1).

2210000194019 is an equidigital number, since it uses as much as digits as its factorization.

2210000194019 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1296, while the sum is 29.

The spelling of 2210000194019 in words is "two trillion, two hundred ten billion, one hundred ninety-four thousand, nineteen".