202023202222 has 8 divisors (see below), whose sum is σ = 313484279400. Its totient is φ = 97528442424.

The previous prime is 202023202207. The next prime is 202023202267. The reversal of 202023202222 is 222202320202.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×202023202222² (a number of 23 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 202023202222.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1741579272 + ... + 1741579387.

It is an arithmetic number, because the mean of its divisors is an integer number (39185534925).

Almost surely, 2^202023202222 is an apocalyptic number.

202023202222 is a deficient number, since it is larger than the sum of its proper divisors (111461077178).

202023202222 is a wasteful number, since it uses less digits than its factorization.

202023202222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3483158690.

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

Adding to 202023202222 its reverse (222202320202), we get a palindrome (424225522424).

The spelling of 202023202222 in words is "two hundred two billion, twenty-three million, two hundred two thousand, two hundred twenty-two".