22020302210 has 16 divisors (see below), whose sum is σ = 39939115392. Its totient is φ = 8740882800.

The previous prime is 22020302207. The next prime is 22020302233. The reversal of 22020302210 is 1220302022.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8403386 + ... + 8406005.

It is an arithmetic number, because the mean of its divisors is an integer number (2496194712).

Almost surely, 2^22020302210 is an apocalyptic number.

22020302210 is a deficient number, since it is larger than the sum of its proper divisors (17918813182).

22020302210 is a wasteful number, since it uses less digits than its factorization.

22020302210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16809529.

The product of its (nonzero) digits is 96, while the sum is 14.

Adding to 22020302210 its reverse (1220302022), we get a palindrome (23240604232).

The spelling of 22020302210 in words is "twenty-two billion, twenty million, three hundred two thousand, two hundred ten".