202220200022 has 8 divisors (see below), whose sum is σ = 303351132672. Its totient is φ = 101103155800.

The previous prime is 202220199991. The next prime is 202220200087. The reversal of 202220200022 is 220002022202.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent 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 3 ways as a sum of consecutive naturals, for example, 3435629 + ... + 3493992.

It is an arithmetic number, because the mean of its divisors is an integer number (37918891584).

Almost surely, 2^202220200022 is an apocalyptic number.

202220200022 is a deficient number, since it is larger than the sum of its proper divisors (101130932650).

202220200022 is a wasteful number, since it uses less digits than its factorization.

202220200022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6944214.

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

Adding to 202220200022 its reverse (220002022202), we get a palindrome (422222222224).

The spelling of 202220200022 in words is "two hundred two billion, two hundred twenty million, two hundred thousand, twenty-two".