202120043222 has 8 divisors (see below), whose sum is σ = 303903646200. Its totient is φ = 100818827824.

The previous prime is 202120043201. The next prime is 202120043239. The reversal of 202120043222 is 222340021202.

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 = 202120043194 and 202120043203.

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, 120595847 + ... + 120597522.

It is an arithmetic number, because the mean of its divisors is an integer number (37987955775).

Almost surely, 2^202120043222 is an apocalyptic number.

202120043222 is a deficient number, since it is larger than the sum of its proper divisors (101783602978).

202120043222 is a wasteful number, since it uses less digits than its factorization.

202120043222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 241193790.

The product of its (nonzero) digits is 768, while the sum is 20.

Adding to 202120043222 its reverse (222340021202), we get a palindrome (424460064424).

The spelling of 202120043222 in words is "two hundred two billion, one hundred twenty million, forty-three thousand, two hundred twenty-two".