11440240222 has 8 divisors (see below), whose sum is σ = 17203586616. Its totient is φ = 5705711352.

The previous prime is 11440240109. The next prime is 11440240223. The reversal of 11440240222 is 22204204411.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 11440240193 and 11440240202.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11440240223) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7203388 + ... + 7204975.

It is an arithmetic number, because the mean of its divisors is an integer number (2150448327).

Almost surely, 2^11440240222 is an apocalyptic number.

11440240222 is a deficient number, since it is larger than the sum of its proper divisors (5763346394).

11440240222 is a wasteful number, since it uses less digits than its factorization.

11440240222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14408762.

The product of its (nonzero) digits is 1024, while the sum is 22.

Adding to 11440240222 its reverse (22204204411), we get a palindrome (33644444633).

The spelling of 11440240222 in words is "eleven billion, four hundred forty million, two hundred forty thousand, two hundred twenty-two".