11225634252 has 24 divisors (see below), whose sum is σ = 29935024896. Its totient is φ = 3207324048.

The previous prime is 11225634247. The next prime is 11225634271. The reversal of 11225634252 is 25243652211.

It is a happy number.

11225634252 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 66819168 + ... + 66819335.

It is an arithmetic number, because the mean of its divisors is an integer number (1247292704).

Almost surely, 2^11225634252 is an apocalyptic number.

11225634252 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

11225634252 is an abundant number, since it is smaller than the sum of its proper divisors (18709390644).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11225634252 is a wasteful number, since it uses less digits than its factorization.

11225634252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 133638517 (or 133638515 counting only the distinct ones).

The product of its digits is 28800, while the sum is 33.

The spelling of 11225634252 in words is "eleven billion, two hundred twenty-five million, six hundred thirty-four thousand, two hundred fifty-two".