1112210110511 has 2 divisors, whose sum is σ = 1112210110512. Its totient is φ = 1112210110510.

The previous prime is 1112210110507. The next prime is 1112210110553. The reversal of 1112210110511 is 1150110122111.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1112210110511 - 2² = 1112210110507 is a prime.

It is a super-2 number, since 2×1112210110511² (a number of 25 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1112210110511.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1112210130511) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 556105055255 + 556105055256.

It is an arithmetic number, because the mean of its divisors is an integer number (556105055256).

Almost surely, 2^{1112210110511} is an apocalyptic number.

1112210110511 is a deficient number, since it is larger than the sum of its proper divisors (1).

1112210110511 is an equidigital number, since it uses as much as digits as its factorization.

1112210110511 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 20, while the sum is 17.

Adding to 1112210110511 its reverse (1150110122111), we get a palindrome (2262320232622).

The spelling of 1112210110511 in words is "one trillion, one hundred twelve billion, two hundred ten million, one hundred ten thousand, five hundred eleven".