11001100222 has 16 divisors (see below), whose sum is σ = 18865059840. Its totient is φ = 4713249528.

The previous prime is 11001100217. The next prime is 11001100241. The reversal of 11001100222 is 22200110011.

It is a zygodrome in base 10.

It is a junction number, because it is equal to n+sod(n) for n = 11001100199 and 11001100208.

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, 79722 + ... + 168397.

It is an arithmetic number, because the mean of its divisors is an integer number (1179066240).

Almost surely, 2^11001100222 is an apocalyptic number.

11001100222 is a deficient number, since it is larger than the sum of its proper divisors (7863959618).

11001100222 is a wasteful number, since it uses less digits than its factorization.

11001100222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 251295.

The product of its (nonzero) digits is 8, while the sum is 10.

Adding to 11001100222 its reverse (22200110011), we get a palindrome (33201210233).

The spelling of 11001100222 in words is "eleven billion, one million, one hundred thousand, two hundred twenty-two".