2202102220222 has 16 divisors (see below), whose sum is σ = 3418606459440. Its totient is φ = 1062601206912.

The previous prime is 2202102220211. The next prime is 2202102220243. The reversal of 2202102220222 is 2220222012022.

It is a self number, because there is not a number n which added to its sum of digits gives 2202102220222.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8489403 + ... + 8744950.

It is an arithmetic number, because the mean of its divisors is an integer number (213662903715).

Almost surely, 2^{2202102220222} is an apocalyptic number.

2202102220222 is a deficient number, since it is larger than the sum of its proper divisors (1216504239218).

2202102220222 is a wasteful number, since it uses less digits than its factorization.

2202102220222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17236587.

The product of its (nonzero) digits is 512, while the sum is 19.

Adding to 2202102220222 its reverse (2220222012022), we get a palindrome (4422324232244).

The spelling of 2202102220222 in words is "two trillion, two hundred two billion, one hundred two million, two hundred twenty thousand, two hundred twenty-two".