22020244404202 has 16 divisors (see below), whose sum is σ = 36033220648800. Its totient is φ = 10009176045840.

The previous prime is 22020244404121. The next prime is 22020244404247. The reversal of 22020244404202 is 20240444202022.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9302824 + ... + 11427292.

It is an arithmetic number, because the mean of its divisors is an integer number (2252076290550).

Almost surely, 2^{22020244404202} is an apocalyptic number.

22020244404202 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

22020244404202 is a deficient number, since it is larger than the sum of its proper divisors (14012976244598).

22020244404202 is a wasteful number, since it uses less digits than its factorization.

22020244404202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2595621.

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

Adding to 22020244404202 its reverse (20240444202022), we get a palindrome (42260688606224).

The spelling of 22020244404202 in words is "twenty-two trillion, twenty billion, two hundred forty-four million, four hundred four thousand, two hundred two".