11223133222 has 16 divisors (see below), whose sum is σ = 20076164352. Its totient is φ = 4600787400.

The previous prime is 11223133211. The next prime is 11223133247. The reversal of 11223133222 is 22233132211.

It is a junction number, because it is equal to n+sod(n) for n = 11223133193 and 11223133202.

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, 17426904 + ... + 17427547.

It is an arithmetic number, because the mean of its divisors is an integer number (1254760272).

Almost surely, 2^11223133222 is an apocalyptic number.

11223133222 is a deficient number, since it is larger than the sum of its proper divisors (8853031130).

11223133222 is a wasteful number, since it uses less digits than its factorization.

11223133222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34854483.

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

Adding to 11223133222 its reverse (22233132211), we get a palindrome (33456265433).

The spelling of 11223133222 in words is "eleven billion, two hundred twenty-three million, one hundred thirty-three thousand, two hundred twenty-two".