2002201202222 has 32 divisors (see below), whose sum is σ = 3384413619552. Its totient is φ = 882152878464.

The previous prime is 2002201202207. The next prime is 2002201202227. The reversal of 2002201202222 is 2222021022002.

It is a self number, because there is not a number n which added to its sum of digits gives 2002201202222.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2002201202227) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 19583828 + ... + 19685799.

It is an arithmetic number, because the mean of its divisors is an integer number (105762925611).

Almost surely, 2^{2002201202222} is an apocalyptic number.

2002201202222 is a deficient number, since it is larger than the sum of its proper divisors (1382212417330).

2002201202222 is a wasteful number, since it uses less digits than its factorization.

2002201202222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39269732.

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

Adding to 2002201202222 its reverse (2222021022002), we get a palindrome (4224222224224).

The spelling of 2002201202222 in words is "two trillion, two billion, two hundred one million, two hundred two thousand, two hundred twenty-two".