11454214225 has 24 divisors (see below), whose sum is σ = 14570684480. Its totient is φ = 8927392320.

The previous prime is 11454214181. The next prime is 11454214267. The reversal of 11454214225 is 52241245411.

It is not a de Polignac number, because 11454214225 - 2¹¹ = 11454212177 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 413356 + ... + 440194.

Almost surely, 2^11454214225 is an apocalyptic number.

It is an amenable number.

11454214225 is a deficient number, since it is larger than the sum of its proper divisors (3116470255).

11454214225 is a wasteful number, since it uses less digits than its factorization.

11454214225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27289 (or 27284 counting only the distinct ones).

The product of its digits is 12800, while the sum is 31.

Adding to 11454214225 its reverse (52241245411), we get a palindrome (63695459636).

The spelling of 11454214225 in words is "eleven billion, four hundred fifty-four million, two hundred fourteen thousand, two hundred twenty-five".