22241112562 has 16 divisors (see below), whose sum is σ = 34931010240. Its totient is φ = 10600743472.

The previous prime is 22241112559. The next prime is 22241112571. The reversal of 22241112562 is 26521114222.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 22241112562.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 811612 + ... + 838567.

It is an arithmetic number, because the mean of its divisors is an integer number (2183188140).

Almost surely, 2^22241112562 is an apocalyptic number.

22241112562 is a deficient number, since it is larger than the sum of its proper divisors (12689897678).

22241112562 is a wasteful number, since it uses less digits than its factorization.

22241112562 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1650497.

The product of its digits is 3840, while the sum is 28.

Adding to 22241112562 its reverse (26521114222), we get a palindrome (48762226784).

The spelling of 22241112562 in words is "twenty-two billion, two hundred forty-one million, one hundred twelve thousand, five hundred sixty-two".