202222322030 has 16 divisors (see below), whose sum is σ = 370868108544. Its totient is φ = 79362722400.

The previous prime is 202222322017. The next prime is 202222322089. The reversal of 202222322030 is 30223222202.

It is a junction number, because it is equal to n+sod(n) for n = 202222321993 and 202222322011.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 190775246 + ... + 190776305.

It is an arithmetic number, because the mean of its divisors is an integer number (23179256784).

Almost surely, 2^202222322030 is an apocalyptic number.

202222322030 is a deficient number, since it is larger than the sum of its proper divisors (168645786514).

202222322030 is a wasteful number, since it uses less digits than its factorization.

202222322030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 381551611.

The product of its (nonzero) digits is 1152, while the sum is 20.

Adding to 202222322030 its reverse (30223222202), we get a palindrome (232445544232).

The spelling of 202222322030 in words is "two hundred two billion, two hundred twenty-two million, three hundred twenty-two thousand, thirty".