2012200110043 has 2 divisors, whose sum is σ = 2012200110044. Its totient is φ = 2012200110042.

The previous prime is 2012200109987. The next prime is 2012200110077. The reversal of 2012200110043 is 3400110022102.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2012200110043 - 2⁹ = 2012200109531 is a prime.

It is a super-2 number, since 2×2012200110043² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2012200109999 and 2012200110026.

It is not a weakly prime, because it can be changed into another prime (2012200110743) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1006100055021 + 1006100055022.

It is an arithmetic number, because the mean of its divisors is an integer number (1006100055022).

Almost surely, 2^{2012200110043} is an apocalyptic number.

2012200110043 is a deficient number, since it is larger than the sum of its proper divisors (1).

2012200110043 is an equidigital number, since it uses as much as digits as its factorization.

2012200110043 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 96, while the sum is 16.

Adding to 2012200110043 its reverse (3400110022102), we get a palindrome (5412310132145).

The spelling of 2012200110043 in words is "two trillion, twelve billion, two hundred million, one hundred ten thousand, forty-three".