20202222203986 has 32 divisors (see below), whose sum is σ = 30559014996480. Its totient is φ = 10016337494016.

The previous prime is 20202222203963. The next prime is 20202222203987. The reversal of 20202222203986 is 68930222220202.

It is not an unprimeable number, because it can be changed into a prime (20202222203987) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 106376631 + ... + 106566373.

It is an arithmetic number, because the mean of its divisors is an integer number (954969218640).

Almost surely, 2^{20202222203986} is an apocalyptic number.

20202222203986 is a deficient number, since it is larger than the sum of its proper divisors (10356792792494).

20202222203986 is a wasteful number, since it uses less digits than its factorization.

20202222203986 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 190938.

The product of its (nonzero) digits is 165888, while the sum is 40.

The spelling of 20202222203986 in words is "twenty trillion, two hundred two billion, two hundred twenty-two million, two hundred three thousand, nine hundred eighty-six".