22240344111 has 8 divisors (see below), whose sum is σ = 29676245424. Its totient is φ = 14815669440.

The previous prime is 22240344103. The next prime is 22240344131. The reversal of 22240344111 is 11144304222.

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

It is not a de Polignac number, because 22240344111 - 2³ = 22240344103 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22240344101) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2802036 + ... + 2809961.

It is an arithmetic number, because the mean of its divisors is an integer number (3709530678).

Almost surely, 2^22240344111 is an apocalyptic number.

22240344111 is a deficient number, since it is larger than the sum of its proper divisors (7435901313).

22240344111 is a wasteful number, since it uses less digits than its factorization.

22240344111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5613321.

The product of its (nonzero) digits is 1536, while the sum is 24.

Adding to 22240344111 its reverse (11144304222), we get a palindrome (33384648333).

The spelling of 22240344111 in words is "twenty-two billion, two hundred forty million, three hundred forty-four thousand, one hundred eleven".