202220120222 has 8 divisors (see below), whose sum is σ = 303333806856. Its totient is φ = 101108851272.

The previous prime is 202220120191. The next prime is 202220120233. The reversal of 202220120222 is 222021022202.

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

It is a self number, because there is not a number n which added to its sum of digits gives 202220120222.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 378413 + ... + 740024.

It is an arithmetic number, because the mean of its divisors is an integer number (37916725857).

Almost surely, 2^202220120222 is an apocalyptic number.

202220120222 is a deficient number, since it is larger than the sum of its proper divisors (101113686634).

202220120222 is a wasteful number, since it uses less digits than its factorization.

202220120222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1208842.

The product of its (nonzero) digits is 256, while the sum is 17.

Adding to 202220120222 its reverse (222021022202), we get a palindrome (424241142424).

The spelling of 202220120222 in words is "two hundred two billion, two hundred twenty million, one hundred twenty thousand, two hundred twenty-two".