20202222214206 has 64 divisors (see below), whose sum is σ = 46675267200000. Its totient is φ = 6469191834336.

The previous prime is 20202222214199. The next prime is 20202222214289. The reversal of 20202222214206 is 60241222220202.

20202222214206 is a `hidden beast` number, since 2 + 0 + 20 + 2 + 222 + 214 + 206 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a self number, because there is not a number n which added to its sum of digits gives 20202222214206.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 32101746 + ... + 32725013.

It is an arithmetic number, because the mean of its divisors is an integer number (729301050000).

Almost surely, 2^{20202222214206} is an apocalyptic number.

20202222214206 is an abundant number, since it is smaller than the sum of its proper divisors (26473044985794).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

20202222214206 is a wasteful number, since it uses less digits than its factorization.

20202222214206 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64826998 (or 64826992 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 27.

Adding to 20202222214206 its reverse (60241222220202), we get a palindrome (80443444434408).

The spelling of 20202222214206 in words is "twenty trillion, two hundred two billion, two hundred twenty-two million, two hundred fourteen thousand, two hundred six".