202212120010222 has 16 divisors (see below), whose sum is σ = 346649804582112. Its totient is φ = 86662223148960.

The previous prime is 202212120010169. The next prime is 202212120010261. The reversal of 202212120010222 is 222010021212202.

It is a self number, because there is not a number n which added to its sum of digits gives 202212120010222.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2003472 + ... + 20209852.

It is an arithmetic number, because the mean of its divisors is an integer number (21665612786382).

Almost surely, 2^{202212120010222} is an apocalyptic number.

202212120010222 is a deficient number, since it is larger than the sum of its proper divisors (144437684571890).

202212120010222 is a wasteful number, since it uses less digits than its factorization.

202212120010222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18999723.

The product of its (nonzero) digits is 256, while the sum is 19.

Adding to 202212120010222 its reverse (222010021212202), we get a palindrome (424222141222424).

The spelling of 202212120010222 in words is "two hundred two trillion, two hundred twelve billion, one hundred twenty million, ten thousand, two hundred twenty-two".