2230023121111 has 2 divisors, whose sum is σ = 2230023121112. Its totient is φ = 2230023121110.

The previous prime is 2230023121099. The next prime is 2230023121129. The reversal of 2230023121111 is 1111213200322.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2230023121111 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2230023121141) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1115011560555 + 1115011560556.

It is an arithmetic number, because the mean of its divisors is an integer number (1115011560556).

Almost surely, 2^{2230023121111} is an apocalyptic number.

2230023121111 is a deficient number, since it is larger than the sum of its proper divisors (1).

2230023121111 is an equidigital number, since it uses as much as digits as its factorization.

2230023121111 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 144, while the sum is 19.

Adding to 2230023121111 its reverse (1111213200322), we get a palindrome (3341236321433).

The spelling of 2230023121111 in words is "two trillion, two hundred thirty billion, twenty-three million, one hundred twenty-one thousand, one hundred eleven".