11122113200 has 60 divisors (see below), whose sum is σ = 29150059128. Its totient is φ = 4044403200.

The previous prime is 11122113193. The next prime is 11122113209. The reversal of 11122113200 is 231122111.

It is a super-2 number, since 2×11122113200² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (11122113209) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1259477 + ... + 1268276.

Almost surely, 2^11122113200 is an apocalyptic number.

11122113200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11122113200 is an abundant number, since it is smaller than the sum of its proper divisors (18027945928).

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

11122113200 is a wasteful number, since it uses less digits than its factorization.

11122113200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2527782 (or 2527771 counting only the distinct ones).

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

Adding to 11122113200 its reverse (231122111), we get a palindrome (11353235311).

It can be divided in two parts, 111221 and 13200, that added together give a palindrome (124421).

The spelling of 11122113200 in words is "eleven billion, one hundred twenty-two million, one hundred thirteen thousand, two hundred".