110211010221043 has 2 divisors, whose sum is σ = 110211010221044. Its totient is φ = 110211010221042.

The previous prime is 110211010220999. The next prime is 110211010221187. The reversal of 110211010221043 is 340122010112011.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-110211010221043 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 110211010221043.

It is not a weakly prime, because it can be changed into another prime (110211010221443) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55105505110521 + 55105505110522.

It is an arithmetic number, because the mean of its divisors is an integer number (55105505110522).

Almost surely, 2^{110211010221043} is an apocalyptic number.

110211010221043 is a deficient number, since it is larger than the sum of its proper divisors (1).

110211010221043 is an equidigital number, since it uses as much as digits as its factorization.

110211010221043 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 19.

Adding to 110211010221043 its reverse (340122010112011), we get a palindrome (450333020333054).

The spelling of 110211010221043 in words is "one hundred ten trillion, two hundred eleven billion, ten million, two hundred twenty-one thousand, forty-three".