201202212203 has 2 divisors, whose sum is σ = 201202212204. Its totient is φ = 201202212202.

The previous prime is 201202212179. The next prime is 201202212241. The reversal of 201202212203 is 302212202102.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 201202212203 - 2³² = 196907244907 is a prime.

It is a super-2 number, since 2×201202212203² (a number of 23 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (201202212283) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100601106101 + 100601106102.

It is an arithmetic number, because the mean of its divisors is an integer number (100601106102).

Almost surely, 2^201202212203 is an apocalyptic number.

201202212203 is a deficient number, since it is larger than the sum of its proper divisors (1).

201202212203 is an equidigital number, since it uses as much as digits as its factorization.

201202212203 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 192, while the sum is 17.

Adding to 201202212203 its reverse (302212202102), we get a palindrome (503414414305).

The spelling of 201202212203 in words is "two hundred one billion, two hundred two million, two hundred twelve thousand, two hundred three".