202223202112 has 14 divisors (see below), whose sum is σ = 401286666818. Its totient is φ = 101111601024.

The previous prime is 202223202089. The next prime is 202223202127. The reversal of 202223202112 is 211202322202.

It can be written as a sum of positive squares in only one way, i.e., 131113513216 + 71109688896 = 362096^2 + 266664^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 202223202112.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1579868703 + ... + 1579868830.

Almost surely, 2^202223202112 is an apocalyptic number.

It is an amenable number.

202223202112 is a deficient number, since it is larger than the sum of its proper divisors (199063464706).

202223202112 is an equidigital number, since it uses as much as digits as its factorization.

202223202112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3159737545 (or 3159737535 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 19.

Adding to 202223202112 its reverse (211202322202), we get a palindrome (413425524314).

The spelling of 202223202112 in words is "two hundred two billion, two hundred twenty-three million, two hundred two thousand, one hundred twelve".