11202251 has 2 divisors, whose sum is σ = 11202252. Its totient is φ = 11202250.

The previous prime is 11202241. The next prime is 11202259. The reversal of 11202251 is 15220211.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 11202251 - 2⁶ = 11202187 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (11202259) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5601125 + 5601126.

It is an arithmetic number, because the mean of its divisors is an integer number (5601126).

Almost surely, 2^11202251 is an apocalyptic number.

11202251 is a deficient number, since it is larger than the sum of its proper divisors (1).

11202251 is an equidigital number, since it uses as much as digits as its factorization.

11202251 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 40, while the sum is 14.

The square root of 11202251 is about 3346.9763966900. The cubic root of 11202251 is about 223.7527765123.

Adding to 11202251 its reverse (15220211), we get a palindrome (26422462).

The spelling of 11202251 in words is "eleven million, two hundred two thousand, two hundred fifty-one".