22000021304006 has 16 divisors (see below), whose sum is σ = 33579035608608. Its totient is φ = 10808066976000.

The previous prime is 22000021303999. The next prime is 22000021304059. The reversal of 22000021304006 is 60040312000022.

It is a congruent number.

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, 264343595 + ... + 264426806.

It is an arithmetic number, because the mean of its divisors is an integer number (2098689725538).

Almost surely, 2^{22000021304006} is an apocalyptic number.

22000021304006 is a deficient number, since it is larger than the sum of its proper divisors (11579014304602).

22000021304006 is a wasteful number, since it uses less digits than its factorization.

22000021304006 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 528770767.

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 22000021304006 its reverse (60040312000022), we get a palindrome (82040333304028).

The spelling of 22000021304006 in words is "twenty-two trillion, twenty-one million, three hundred four thousand, six".