11120222200 has 48 divisors (see below), whose sum is σ = 25887327480. Its totient is φ = 4442444160.

The previous prime is 11120222159. The next prime is 11120222221. The reversal of 11120222200 is 222202111.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 124519 + ... + 194281.

Almost surely, 2^11120222200 is an apocalyptic number.

11120222200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11120222200 is an abundant number, since it is smaller than the sum of its proper divisors (14767105280).

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

11120222200 is a wasteful number, since it uses less digits than its factorization.

11120222200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 70576 (or 70567 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 13.

Adding to 11120222200 its reverse (222202111), we get a palindrome (11342424311).

The spelling of 11120222200 in words is "eleven billion, one hundred twenty million, two hundred twenty-two thousand, two hundred".