202222111022 has 8 divisors (see below), whose sum is σ = 303606689400. Its totient is φ = 101019881224.

The previous prime is 202222111001. The next prime is 202222111033. The reversal of 202222111022 is 220111222202.

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, 45584372 + ... + 45588807.

It is an arithmetic number, because the mean of its divisors is an integer number (37950836175).

Almost surely, 2^202222111022 is an apocalyptic number.

202222111022 is a deficient number, since it is larger than the sum of its proper divisors (101384578378).

202222111022 is a wasteful number, since it uses less digits than its factorization.

202222111022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 91174290.

The product of its (nonzero) digits is 128, while the sum is 17.

Adding to 202222111022 its reverse (220111222202), we get a palindrome (422333333224).

The spelling of 202222111022 in words is "two hundred two billion, two hundred twenty-two million, one hundred eleven thousand, twenty-two".