202202202022222 has 8 divisors (see below), whose sum is σ = 303303437979696. Its totient is φ = 101101056028992.

The previous prime is 202202202022199. The next prime is 202202202022279. The reversal of 202202202022222 is 222220202202202.

It is a happy number.

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

It is a junction number, because it is equal to n+sod(n) for n = 202202202022193 and 202202202022202.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16559203 + ... + 26050174.

It is an arithmetic number, because the mean of its divisors is an integer number (37912929747462).

Almost surely, 2^{202202202022222} is an apocalyptic number.

202202202022222 is a deficient number, since it is larger than the sum of its proper divisors (101101235957474).

202202202022222 is a wasteful number, since it uses less digits than its factorization.

202202202022222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44982122.

The product of its (nonzero) digits is 2048, while the sum is 22.

Adding to 202202202022222 its reverse (222220202202202), we get a palindrome (424422404224424).

The spelling of 202202202022222 in words is "two hundred two trillion, two hundred two billion, two hundred two million, twenty-two thousand, two hundred twenty-two".