202002020222 has 16 divisors (see below), whose sum is σ = 310421311200. Its totient is φ = 98528693760.

The previous prime is 202002020201. The next prime is 202002020273. The reversal of 202002020222 is 222020200202.

It is a happy number.

202002020222 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 202002020197 and 202002020206.

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, 855854 + ... + 1066062.

It is an arithmetic number, because the mean of its divisors is an integer number (19401331950).

Almost surely, 2^202002020222 is an apocalyptic number.

202002020222 is a deficient number, since it is larger than the sum of its proper divisors (108419290978).

202002020222 is a wasteful number, since it uses less digits than its factorization.

202002020222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 221971.

The product of its (nonzero) digits is 128, while the sum is 14.

Adding to 202002020222 its reverse (222020200202), we get a palindrome (424022220424).

The spelling of 202002020222 in words is "two hundred two billion, two million, twenty thousand, two hundred twenty-two".