11225354522125 has 16 divisors (see below), whose sum is σ = 14012544836160. Its totient is φ = 8978166699600.

The previous prime is 11225354522119. The next prime is 11225354522159. The reversal of 11225354522125 is 52122545352211.

It is not a de Polignac number, because 11225354522125 - 2⁹ = 11225354521613 is a prime.

It is a super-2 number, since 2×11225354522125² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10052095 + ... + 11112844.

It is an arithmetic number, because the mean of its divisors is an integer number (875784052260).

Almost surely, 2^{11225354522125} is an apocalyptic number.

It is an amenable number.

11225354522125 is a deficient number, since it is larger than the sum of its proper divisors (2787190314035).

11225354522125 is an equidigital number, since it uses as much as digits as its factorization.

11225354522125 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21169197 (or 21169187 counting only the distinct ones).

The product of its digits is 240000, while the sum is 40.

Adding to 11225354522125 its reverse (52122545352211), we get a palindrome (63347899874336).

The spelling of 11225354522125 in words is "eleven trillion, two hundred twenty-five billion, three hundred fifty-four million, five hundred twenty-two thousand, one hundred twenty-five".