20202200000223 has 32 divisors (see below), whose sum is σ = 27127638720000. Its totient is φ = 13372821682176.

The previous prime is 20202200000219. The next prime is 20202200000263. The reversal of 20202200000223 is 32200000220202.

It is not a de Polignac number, because 20202200000223 - 2² = 20202200000219 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20202200000263) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 381154278 + ... + 381207276.

It is an arithmetic number, because the mean of its divisors is an integer number (847738710000).

Almost surely, 2^{20202200000223} is an apocalyptic number.

20202200000223 is a deficient number, since it is larger than the sum of its proper divisors (6925438719777).

20202200000223 is a wasteful number, since it uses less digits than its factorization.

20202200000223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54751.

The product of its (nonzero) digits is 192, while the sum is 15.

Adding to 20202200000223 its reverse (32200000220202), we get a palindrome (52402200220425).

The spelling of 20202200000223 in words is "twenty trillion, two hundred two billion, two hundred million, two hundred twenty-three", and thus it is an aban number.