11122434031 has 2 divisors, whose sum is σ = 11122434032. Its totient is φ = 11122434030.

The previous prime is 11122434019. The next prime is 11122434077. The reversal of 11122434031 is 13043422111.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 11122434031 - 2¹⁷ = 11122302959 is a prime.

It is a super-2 number, since 2×11122434031² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 11122433993 and 11122434011.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11122434731) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5561217015 + 5561217016.

It is an arithmetic number, because the mean of its divisors is an integer number (5561217016).

Almost surely, 2^11122434031 is an apocalyptic number.

11122434031 is a deficient number, since it is larger than the sum of its proper divisors (1).

11122434031 is an equidigital number, since it uses as much as digits as its factorization.

11122434031 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 576, while the sum is 22.

Adding to 11122434031 its reverse (13043422111), we get a palindrome (24165856142).

The spelling of 11122434031 in words is "eleven billion, one hundred twenty-two million, four hundred thirty-four thousand, thirty-one".