202202222002 has 16 divisors (see below), whose sum is σ = 330913086624. Its totient is φ = 91899900000.

The previous prime is 202202221997. The next prime is 202202222021. The reversal of 202202222002 is 200222202202.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 305499 + ... + 705502.

It is an arithmetic number, because the mean of its divisors is an integer number (20682067914).

Almost surely, 2^202202222002 is an apocalyptic number.

202202222002 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

202202222002 is a deficient number, since it is larger than the sum of its proper divisors (128710864622).

202202222002 is a wasteful number, since it uses less digits than its factorization.

202202222002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1020105.

The product of its (nonzero) digits is 256, while the sum is 16.

Adding to 202202222002 its reverse (200222202202), we get a palindrome (402424424204).

It can be divided in two parts, 20 and 2202222002, that added together give a palindrome (2202222022).

The spelling of 202202222002 in words is "two hundred two billion, two hundred two million, two hundred twenty-two thousand, two".