11042233222 has 4 divisors (see below), whose sum is σ = 16563349836. Its totient is φ = 5521116610.

The previous prime is 11042233199. The next prime is 11042233271. The reversal of 11042233222 is 22233224011.

It is a semiprime because it is the product of two primes.

It is a junction number, because it is equal to n+sod(n) for n = 11042233193 and 11042233202.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2760558304 + ... + 2760558307.

It is an arithmetic number, because the mean of its divisors is an integer number (4140837459).

Almost surely, 2^11042233222 is an apocalyptic number.

11042233222 is a deficient number, since it is larger than the sum of its proper divisors (5521116614).

11042233222 is an equidigital number, since it uses as much as digits as its factorization.

11042233222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5521116613.

The product of its (nonzero) digits is 1152, while the sum is 22.

Adding to 11042233222 its reverse (22233224011), we get a palindrome (33275457233).

The spelling of 11042233222 in words is "eleven billion, forty-two million, two hundred thirty-three thousand, two hundred twenty-two".