201202249 has 2 divisors, whose sum is σ = 201202250. Its totient is φ = 201202248.

The previous prime is 201202247. The next prime is 201202277. The reversal of 201202249 is 942202102.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 164660224 + 36542025 = 12832^2 + 6045^2 .

It is a cyclic number.

It is not a de Polignac number, because 201202249 - 2¹ = 201202247 is a prime.

Together with 201202247, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (201202241) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100601124 + 100601125.

It is an arithmetic number, because the mean of its divisors is an integer number (100601125).

Almost surely, 2^201202249 is an apocalyptic number.

It is an amenable number.

201202249 is a deficient number, since it is larger than the sum of its proper divisors (1).

201202249 is an equidigital number, since it uses as much as digits as its factorization.

201202249 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 576, while the sum is 22.

The square root of 201202249 is about 14184.5778576594. The cubic root of 201202249 is about 585.9730065959.

The spelling of 201202249 in words is "two hundred one million, two hundred two thousand, two hundred forty-nine".