2211230001103 has 2 divisors, whose sum is σ = 2211230001104. Its totient is φ = 2211230001102.

The previous prime is 2211230001073. The next prime is 2211230001161. The reversal of 2211230001103 is 3011000321122.

2211230001103 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2211230001103 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2211230001503) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1105615000551 + 1105615000552.

It is an arithmetic number, because the mean of its divisors is an integer number (1105615000552).

Almost surely, 2^{2211230001103} is an apocalyptic number.

2211230001103 is a deficient number, since it is larger than the sum of its proper divisors (1).

2211230001103 is an equidigital number, since it uses as much as digits as its factorization.

2211230001103 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 2211230001103 its reverse (3011000321122), we get a palindrome (5222230322225).

The spelling of 2211230001103 in words is "two trillion, two hundred eleven billion, two hundred thirty million, one thousand, one hundred three".