1110312201223 has 2 divisors, whose sum is σ = 1110312201224. Its totient is φ = 1110312201222.

The previous prime is 1110312201197. The next prime is 1110312201287. The reversal of 1110312201223 is 3221022130111.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1110312201223 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1110312201223.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1110312201923) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 555156100611 + 555156100612.

It is an arithmetic number, because the mean of its divisors is an integer number (555156100612).

Almost surely, 2^{1110312201223} is an apocalyptic number.

1110312201223 is a deficient number, since it is larger than the sum of its proper divisors (1).

1110312201223 is an equidigital number, since it uses as much as digits as its factorization.

1110312201223 is an evil number, because the sum of its binary digits is even.

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

Adding to 1110312201223 its reverse (3221022130111), we get a palindrome (4331334331334).

The spelling of 1110312201223 in words is "one trillion, one hundred ten billion, three hundred twelve million, two hundred one thousand, two hundred twenty-three".