202220110022222 has 8 divisors (see below), whose sum is σ = 303330303428376. Its totient is φ = 101110008879432.

The previous prime is 202220110022219. The next prime is 202220110022311. The reversal of 202220110022222 is 222220011022202.

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 = 202220110022194 and 202220110022203.

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, 17297948 + ... + 26526575.

It is an arithmetic number, because the mean of its divisors is an integer number (37916287928547).

Almost surely, 2^{202220110022222} is an apocalyptic number.

202220110022222 is a deficient number, since it is larger than the sum of its proper divisors (101110193406154).

202220110022222 is a wasteful number, since it uses less digits than its factorization.

202220110022222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46131682.

The product of its (nonzero) digits is 512, while the sum is 20.

Adding to 202220110022222 its reverse (222220011022202), we get a palindrome (424440121044424).

The spelling of 202220110022222 in words is "two hundred two trillion, two hundred twenty billion, one hundred ten million, twenty-two thousand, two hundred twenty-two".