11233240222 has 4 divisors (see below), whose sum is σ = 16849860336. Its totient is φ = 5616620110.

The previous prime is 11233240201. The next prime is 11233240253. The reversal of 11233240222 is 22204233211.

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 = 11233240193 and 11233240202.

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, 2808310054 + ... + 2808310057.

It is an arithmetic number, because the mean of its divisors is an integer number (4212465084).

Almost surely, 2^11233240222 is an apocalyptic number.

11233240222 is a deficient number, since it is larger than the sum of its proper divisors (5616620114).

11233240222 is an equidigital number, since it uses as much as digits as its factorization.

11233240222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5616620113.

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

Adding to 11233240222 its reverse (22204233211), we get a palindrome (33437473433).

The spelling of 11233240222 in words is "eleven billion, two hundred thirty-three million, two hundred forty thousand, two hundred twenty-two".