11025522200 has 96 divisors (see below), whose sum is σ = 31959740160. Its totient is φ = 3436521600.

The previous prime is 11025522191. The next prime is 11025522239. The reversal of 11025522200 is 222552011.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 342572 + ... + 373371.

It is an arithmetic number, because the mean of its divisors is an integer number (332913960).

Almost surely, 2^11025522200 is an apocalyptic number.

11025522200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11025522200 is an abundant number, since it is smaller than the sum of its proper divisors (20934217960).

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

11025522200 is a wasteful number, since it uses less digits than its factorization.

11025522200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 715977 (or 715968 counting only the distinct ones).

The product of its (nonzero) digits is 400, while the sum is 20.

The spelling of 11025522200 in words is "eleven billion, twenty-five million, five hundred twenty-two thousand, two hundred".