202122022022 has 8 divisors (see below), whose sum is σ = 303227178672. Its totient is φ = 101046295800.

The previous prime is 202122022009. The next prime is 202122022103. The reversal of 202122022022 is 220220221202.

202122022022 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7340429 + ... + 7367912.

It is an arithmetic number, because the mean of its divisors is an integer number (37903397334).

Almost surely, 2^202122022022 is an apocalyptic number.

202122022022 is a deficient number, since it is larger than the sum of its proper divisors (101105156650).

202122022022 is a wasteful number, since it uses less digits than its factorization.

202122022022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14715214.

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

Adding to 202122022022 its reverse (220220221202), we get a palindrome (422342243224).

The spelling of 202122022022 in words is "two hundred two billion, one hundred twenty-two million, twenty-two thousand, twenty-two".