11202132222 has 16 divisors (see below), whose sum is σ = 24893627280. Its totient is φ = 3734044056.

The previous prime is 11202132199. The next prime is 11202132289. The reversal of 11202132222 is 22223120211.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 11202132195 and 11202132204.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 103723393 + ... + 103723500.

It is an arithmetic number, because the mean of its divisors is an integer number (1555851705).

Almost surely, 2^11202132222 is an apocalyptic number.

11202132222 is an abundant number, since it is smaller than the sum of its proper divisors (13691495058).

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

11202132222 is a wasteful number, since it uses less digits than its factorization.

11202132222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 207446904 (or 207446898 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

Adding to 11202132222 its reverse (22223120211), we get a palindrome (33425252433).

The spelling of 11202132222 in words is "eleven billion, two hundred two million, one hundred thirty-two thousand, two hundred twenty-two".