202222330221 has 8 divisors (see below), whose sum is σ = 281352807360. Its totient is φ = 128953369952.

The previous prime is 202222330217. The next prime is 202222330243. The reversal of 202222330221 is 122033222202.

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

It is a cyclic number.

It is not a de Polignac number, because 202222330221 - 2² = 202222330217 is a prime.

It is a super-2 number, since 2×202222330221² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (202222337221) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1465379136 + ... + 1465379273.

It is an arithmetic number, because the mean of its divisors is an integer number (35169100920).

Almost surely, 2^202222330221 is an apocalyptic number.

It is an amenable number.

202222330221 is a deficient number, since it is larger than the sum of its proper divisors (79130477139).

202222330221 is a wasteful number, since it uses less digits than its factorization.

202222330221 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2930758435.

The product of its (nonzero) digits is 1152, while the sum is 21.

Adding to 202222330221 its reverse (122033222202), we get a palindrome (324255552423).

The spelling of 202222330221 in words is "two hundred two billion, two hundred twenty-two million, three hundred thirty thousand, two hundred twenty-one".