210222222202002 has 32 divisors (see below), whose sum is σ = 445401421185600. Its totient is φ = 65918743689728.

The previous prime is 210222222201997. The next prime is 210222222202009. The reversal of 210222222202002 is 200202222222012.

It is a self number, because there is not a number n which added to its sum of digits gives 210222222202002.

It is not an unprimeable number, because it can be changed into a prime (210222222202009) 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, 520516227 + ... + 520919942.

It is an arithmetic number, because the mean of its divisors is an integer number (13918794412050).

Almost surely, 2^{210222222202002} is an apocalyptic number.

210222222202002 is an abundant number, since it is smaller than the sum of its proper divisors (235179198983598).

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

210222222202002 is a wasteful number, since it uses less digits than its factorization.

210222222202002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1041438170.

The product of its (nonzero) digits is 1024, while the sum is 21.

Adding to 210222222202002 its reverse (200202222222012), we get a palindrome (410424444424014).

The spelling of 210222222202002 in words is "two hundred ten trillion, two hundred twenty-two billion, two hundred twenty-two million, two hundred two thousand, two".