11110122221123 has 2 divisors, whose sum is σ = 11110122221124. Its totient is φ = 11110122221122.

The previous prime is 11110122221089. The next prime is 11110122221147. The reversal of 11110122221123 is 32112222101111.

11110122221123 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 11110122221123 - 2¹² = 11110122217027 is a prime.

It is a super-2 number, since 2×11110122221123² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 11110122221095 and 11110122221104.

It is not a weakly prime, because it can be changed into another prime (11110122221323) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5555061110561 + 5555061110562.

It is an arithmetic number, because the mean of its divisors is an integer number (5555061110562).

Almost surely, 2^{11110122221123} is an apocalyptic number.

11110122221123 is a deficient number, since it is larger than the sum of its proper divisors (1).

11110122221123 is an equidigital number, since it uses as much as digits as its factorization.

11110122221123 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 96, while the sum is 20.

Adding to 11110122221123 its reverse (32112222101111), we get a palindrome (43222344322234).

The spelling of 11110122221123 in words is "eleven trillion, one hundred ten billion, one hundred twenty-two million, two hundred twenty-one thousand, one hundred twenty-three".