11266108825 has 6 divisors (see below), whose sum is σ = 13969974974. Its totient is φ = 9012887040.

The previous prime is 11266108817. The next prime is 11266108829. The reversal of 11266108825 is 52880166211.

It is a happy number.

It can be written as a sum of positive squares in 3 ways, for example, as 1309860864 + 9956247961 = 36192^2 + 99781^2 .

It is not a de Polignac number, because 11266108825 - 2³ = 11266108817 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11266108829) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 225322152 + ... + 225322201.

Almost surely, 2^11266108825 is an apocalyptic number.

It is an amenable number.

11266108825 is a deficient number, since it is larger than the sum of its proper divisors (2703866149).

11266108825 is an equidigital number, since it uses as much as digits as its factorization.

11266108825 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 450644363 (or 450644358 counting only the distinct ones).

The product of its (nonzero) digits is 46080, while the sum is 40.

The spelling of 11266108825 in words is "eleven billion, two hundred sixty-six million, one hundred eight thousand, eight hundred twenty-five".