20222230020202 has 32 divisors (see below), whose sum is σ = 34678252449792. Its totient is φ = 8663777460144.

The previous prime is 20222230020197. The next prime is 20222230020229. The reversal of 20222230020202 is 20202003222202.

It is a self number, because there is not a number n which added to its sum of digits gives 20222230020202.

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 15 ways as a sum of consecutive naturals, for example, 613094203 + ... + 613127185.

It is an arithmetic number, because the mean of its divisors is an integer number (1083695389056).

Almost surely, 2^{20222230020202} is an apocalyptic number.

20222230020202 is a deficient number, since it is larger than the sum of its proper divisors (14456022429590).

20222230020202 is a wasteful number, since it uses less digits than its factorization.

20222230020202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46282.

The product of its (nonzero) digits is 768, while the sum is 19.

Adding to 20222230020202 its reverse (20202003222202), we get a palindrome (40424233242404).

The spelling of 20222230020202 in words is "twenty trillion, two hundred twenty-two billion, two hundred thirty million, twenty thousand, two hundred two".