112210001011123 has 2 divisors, whose sum is σ = 112210001011124. Its totient is φ = 112210001011122.

The previous prime is 112210001011099. The next prime is 112210001011159. The reversal of 112210001011123 is 321110100012211.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 112210001011123 - 2²⁹ = 112209464140211 is a prime.

It is a super-2 number, since 2×112210001011123² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 112210001011097 and 112210001011106.

It is not a weakly prime, because it can be changed into another prime (112210001071123) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56105000505561 + 56105000505562.

It is an arithmetic number, because the mean of its divisors is an integer number (56105000505562).

Almost surely, 2^{112210001011123} is an apocalyptic number.

112210001011123 is a deficient number, since it is larger than the sum of its proper divisors (1).

112210001011123 is an equidigital number, since it uses as much as digits as its factorization.

112210001011123 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 24, while the sum is 16.

Adding to 112210001011123 its reverse (321110100012211), we get a palindrome (433320101023334).

The spelling of 112210001011123 in words is "one hundred twelve trillion, two hundred ten billion, one million, eleven thousand, one hundred twenty-three".