202212122303 has 16 divisors (see below), whose sum is σ = 208421512320. Its totient is φ = 196067174400.

The previous prime is 202212122279. The next prime is 202212122309. The reversal of 202212122303 is 303221212202.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 202212122303 - 2⁶ = 202212122239 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (202212122309) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4522151 + ... + 4566647.

It is an arithmetic number, because the mean of its divisors is an integer number (13026344520).

Almost surely, 2^202212122303 is an apocalyptic number.

202212122303 is a deficient number, since it is larger than the sum of its proper divisors (6209390017).

202212122303 is a wasteful number, since it uses less digits than its factorization.

202212122303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45218.

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 202212122303 its reverse (303221212202), we get a palindrome (505433334505).

The spelling of 202212122303 in words is "two hundred two billion, two hundred twelve million, one hundred twenty-two thousand, three hundred three".