202112222322 has 8 divisors (see below), whose sum is σ = 404224444656. Its totient is φ = 67370740772.

The previous prime is 202112222287. The next prime is 202112222327. The reversal of 202112222322 is 223222211202.

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

202112222322 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (202112222327) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16842685188 + ... + 16842685199.

It is an arithmetic number, because the mean of its divisors is an integer number (50528055582).

Almost surely, 2^202112222322 is an apocalyptic number.

202112222322 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

202112222322 is a wasteful number, since it uses less digits than its factorization.

202112222322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33685370392.

The product of its (nonzero) digits is 768, while the sum is 21.

Adding to 202112222322 its reverse (223222211202), we get a palindrome (425334433524).

The spelling of 202112222322 in words is "two hundred two billion, one hundred twelve million, two hundred twenty-two thousand, three hundred twenty-two".