2112010200019 has 2 divisors, whose sum is σ = 2112010200020. Its totient is φ = 2112010200018.

The previous prime is 2112010199969. The next prime is 2112010200029. The reversal of 2112010200019 is 9100020102112.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2112010200019 - 2¹¹ = 2112010197971 is a prime.

It is a super-2 number, since 2×2112010200019² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2112010199969 and 2112010200005.

It is not a weakly prime, because it can be changed into another prime (2112010200029) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1056005100009 + 1056005100010.

It is an arithmetic number, because the mean of its divisors is an integer number (1056005100010).

Almost surely, 2^{2112010200019} is an apocalyptic number.

2112010200019 is a deficient number, since it is larger than the sum of its proper divisors (1).

2112010200019 is an equidigital number, since it uses as much as digits as its factorization.

2112010200019 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 72, while the sum is 19.

The spelling of 2112010200019 in words is "two trillion, one hundred twelve billion, ten million, two hundred thousand, nineteen".