11322112100 has 36 divisors (see below), whose sum is σ = 26458908084. Its totient is φ = 4180471680.

The previous prime is 11322112093. The next prime is 11322112133. The reversal of 11322112100 is 121122311.

It can be written as a sum of positive squares in 6 ways, for example, as 454883584 + 10867228516 = 21328^2 + 104246^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4353359 + ... + 4355958.

It is an arithmetic number, because the mean of its divisors is an integer number (734969669).

Almost surely, 2^11322112100 is an apocalyptic number.

11322112100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11322112100 is an abundant number, since it is smaller than the sum of its proper divisors (15136795984).

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

11322112100 is a wasteful number, since it uses less digits than its factorization.

11322112100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8709344 (or 8709337 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 14.

Adding to 11322112100 its reverse (121122311), we get a palindrome (11443234411).

It can be divided in two parts, 1132211 and 2100, that added together give a palindrome (1134311).

The spelling of 11322112100 in words is "eleven billion, three hundred twenty-two million, one hundred twelve thousand, one hundred".