11266132225 has 12 divisors (see below), whose sum is σ = 14294889136. Its totient is φ = 8803302480.

The previous prime is 11266132217. The next prime is 11266132231. The reversal of 11266132225 is 52223166211.

It is not a de Polignac number, because 11266132225 - 2³ = 11266132217 is a prime.

It is a super-2 number, since 2×11266132225² (a number of 21 digits) contains 22 as substring.

It is a hoax number, since the sum of its digits (31) coincides with the sum of the digits of its distinct prime factors.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5238987 + ... + 5241136.

Almost surely, 2^11266132225 is an apocalyptic number.

It is an amenable number.

11266132225 is a deficient number, since it is larger than the sum of its proper divisors (3028756911).

11266132225 is a wasteful number, since it uses less digits than its factorization.

11266132225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10480176 (or 10480171 counting only the distinct ones).

The product of its digits is 8640, while the sum is 31.

Adding to 11266132225 its reverse (52223166211), we get a palindrome (63489298436).

The spelling of 11266132225 in words is "eleven billion, two hundred sixty-six million, one hundred thirty-two thousand, two hundred twenty-five".