11122368900 has 72 divisors (see below), whose sum is σ = 32306161440. Its totient is φ = 2954403840.

The previous prime is 11122368889. The next prime is 11122368947. The reversal of 11122368900 is 986322111.

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, 4971 + ... + 149229.

Almost surely, 2^11122368900 is an apocalyptic number.

11122368900 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11122368900, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16153080720).

11122368900 is an abundant number, since it is smaller than the sum of its proper divisors (21183792540).

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

11122368900 is a wasteful number, since it uses less digits than its factorization.

11122368900 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 144533 (or 144526 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 33.

The spelling of 11122368900 in words is "eleven billion, one hundred twenty-two million, three hundred sixty-eight thousand, nine hundred".