22200224240044 has 12 divisors (see below), whose sum is σ = 41135709621384. Its totient is φ = 10447164348224.

The previous prime is 22200224239951. The next prime is 22200224240107. The reversal of 22200224240044 is 44004242200222.

It is a junction number, because it is equal to n+sod(n) for n = 22200224239994 and 22200224240021.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 163236942874 + ... + 163236943009.

It is an arithmetic number, because the mean of its divisors is an integer number (3427975801782).

Almost surely, 2^{22200224240044} is an apocalyptic number.

It is an amenable number.

22200224240044 is a deficient number, since it is larger than the sum of its proper divisors (18935485381340).

22200224240044 is a wasteful number, since it uses less digits than its factorization.

22200224240044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 326473885904 (or 326473885902 counting only the distinct ones).

The product of its (nonzero) digits is 16384, while the sum is 28.

Adding to 22200224240044 its reverse (44004242200222), we get a palindrome (66204466440266).

The spelling of 22200224240044 in words is "twenty-two trillion, two hundred billion, two hundred twenty-four million, two hundred forty thousand, forty-four".