11122325711 has 12 divisors (see below), whose sum is σ = 12940699968. Its totient is φ = 9531591552.

The previous prime is 11122325699. The next prime is 11122325713. The reversal of 11122325711 is 11752322111.

It is a happy number.

It is not a de Polignac number, because 11122325711 - 2¹⁸ = 11122063567 is a prime.

It is a super-2 number, since 2×11122325711² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11122325713) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 277535 + ... + 315071.

It is an arithmetic number, because the mean of its divisors is an integer number (1078391664).

Almost surely, 2^11122325711 is an apocalyptic number.

11122325711 is a deficient number, since it is larger than the sum of its proper divisors (1818374257).

11122325711 is an equidigital number, since it uses as much as digits as its factorization.

11122325711 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43598 (or 43591 counting only the distinct ones).

The product of its digits is 840, while the sum is 26.

Adding to 11122325711 its reverse (11752322111), we get a palindrome (22874647822).

The spelling of 11122325711 in words is "eleven billion, one hundred twenty-two million, three hundred twenty-five thousand, seven hundred eleven".