200202002120222 has 4 divisors (see below), whose sum is σ = 300303003180336. Its totient is φ = 100101001060110.

The previous prime is 200202002120203. The next prime is 200202002120227. The reversal of 200202002120222 is 222021200202002.

It is a semiprime because it is the product of two primes.

It is a super-4 number, since 4×200202002120222⁴ (a number of 58 digits) contains 4444 as substring. Note that it is a super-d number also for d = 3.

It is a self number, because there is not a number n which added to its sum of digits gives 200202002120222.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (200202002120227) 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 as a sum of consecutive naturals, namely, 50050500530054 + ... + 50050500530057.

It is an arithmetic number, because the mean of its divisors is an integer number (75075750795084).

Almost surely, 2^{200202002120222} is an apocalyptic number.

200202002120222 is a deficient number, since it is larger than the sum of its proper divisors (100101001060114).

200202002120222 is a wasteful number, since it uses less digits than its factorization.

200202002120222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 100101001060113.

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

Adding to 200202002120222 its reverse (222021200202002), we get a palindrome (422223202322224).

The spelling of 200202002120222 in words is "two hundred trillion, two hundred two billion, two million, one hundred twenty thousand, two hundred twenty-two".