11254101225 has 24 divisors (see below), whose sum is σ = 18626670912. Its totient is φ = 5995771200.

The previous prime is 11254101217. The next prime is 11254101239. The reversal of 11254101225 is 52210145211.

It is a happy number.

It is not a de Polignac number, because 11254101225 - 2³ = 11254101217 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 11254101195 and 11254101204.

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, 9157 + ... + 150306.

It is an arithmetic number, because the mean of its divisors is an integer number (776111288).

Almost surely, 2^11254101225 is an apocalyptic number.

11254101225 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

11254101225 is a deficient number, since it is larger than the sum of its proper divisors (7372569687).

11254101225 is a wasteful number, since it uses less digits than its factorization.

11254101225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 160417 (or 160412 counting only the distinct ones).

The product of its (nonzero) digits is 800, while the sum is 24.

Adding to 11254101225 its reverse (52210145211), we get a palindrome (63464246436).

The spelling of 11254101225 in words is "eleven billion, two hundred fifty-four million, one hundred one thousand, two hundred twenty-five".