11122000110031 has 2 divisors, whose sum is σ = 11122000110032. Its totient is φ = 11122000110030.

The previous prime is 11122000109953. The next prime is 11122000110037. The reversal of 11122000110031 is 13001100022111.

It is a happy number.

It is a strong prime.

It is an emirp because it is prime and its reverse (13001100022111) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 11122000110031 - 2²⁹ = 11121463239119 is a prime.

It is a super-2 number, since 2×11122000110031² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 11122000109993 and 11122000110020.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11122000110037) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5561000055015 + 5561000055016.

It is an arithmetic number, because the mean of its divisors is an integer number (5561000055016).

Almost surely, 2^{11122000110031} is an apocalyptic number.

11122000110031 is a deficient number, since it is larger than the sum of its proper divisors (1).

11122000110031 is an equidigital number, since it uses as much as digits as its factorization.

11122000110031 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 12, while the sum is 13.

Adding to 11122000110031 its reverse (13001100022111), we get a palindrome (24123100132142).

The spelling of 11122000110031 in words is "eleven trillion, one hundred twenty-two billion, one hundred ten thousand, thirty-one".