2211102210043 has 2 divisors, whose sum is σ = 2211102210044. Its totient is φ = 2211102210042.

The previous prime is 2211102210001. The next prime is 2211102210061. The reversal of 2211102210043 is 3400122011122.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2211102210043 - 2²⁵ = 2211068655611 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2211102210043.

It is not a weakly prime, because it can be changed into another prime (2211102210143) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1105551105021 + 1105551105022.

It is an arithmetic number, because the mean of its divisors is an integer number (1105551105022).

Almost surely, 2^{2211102210043} is an apocalyptic number.

2211102210043 is a deficient number, since it is larger than the sum of its proper divisors (1).

2211102210043 is an equidigital number, since it uses as much as digits as its factorization.

2211102210043 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 192, while the sum is 19.

Adding to 2211102210043 its reverse (3400122011122), we get a palindrome (5611224221165).

The spelling of 2211102210043 in words is "two trillion, two hundred eleven billion, one hundred two million, two hundred ten thousand, forty-three".