11333122222 has 16 divisors (see below), whose sum is σ = 17594839440. Its totient is φ = 5468374912.

The previous prime is 11333122217. The next prime is 11333122243. The reversal of 11333122222 is 22222133311.

It is a junction number, because it is equal to n+sod(n) for n = 11333122193 and 11333122202.

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, 67398 + ... + 164950.

It is an arithmetic number, because the mean of its divisors is an integer number (1099677465).

Almost surely, 2^11333122222 is an apocalyptic number.

11333122222 is a deficient number, since it is larger than the sum of its proper divisors (6261717218).

11333122222 is a wasteful number, since it uses less digits than its factorization.

11333122222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 99587.

The product of its digits is 864, while the sum is 22.

Adding to 11333122222 its reverse (22222133311), we get a palindrome (33555255533).

The spelling of 11333122222 in words is "eleven billion, three hundred thirty-three million, one hundred twenty-two thousand, two hundred twenty-two".