20202222204016 has 10 divisors (see below), whose sum is σ = 39141805520312. Its totient is φ = 10101111102000.

The previous prime is 20202222203987. The next prime is 20202222204041. The reversal of 20202222204016 is 61040222220202.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 631319443860 + ... + 631319443891.

Almost surely, 2^{20202222204016} is an apocalyptic number.

It is an amenable number.

20202222204016 is a deficient number, since it is larger than the sum of its proper divisors (18939583316296).

20202222204016 is a wasteful number, since it uses less digits than its factorization.

20202222204016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1262638887759 (or 1262638887753 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 25.

Adding to 20202222204016 its reverse (61040222220202), we get a palindrome (81242444424218).

The spelling of 20202222204016 in words is "twenty trillion, two hundred two billion, two hundred twenty-two million, two hundred four thousand, sixteen".