11410221247 has 2 divisors, whose sum is σ = 11410221248. Its totient is φ = 11410221246.

The previous prime is 11410221233. The next prime is 11410221289. The reversal of 11410221247 is 74212201411.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11410221247 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11410201247) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5705110623 + 5705110624.

It is an arithmetic number, because the mean of its divisors is an integer number (5705110624).

Almost surely, 2^11410221247 is an apocalyptic number.

11410221247 is a deficient number, since it is larger than the sum of its proper divisors (1).

11410221247 is an equidigital number, since it uses as much as digits as its factorization.

11410221247 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 896, while the sum is 25.

Adding to 11410221247 its reverse (74212201411), we get a palindrome (85622422658).

The spelling of 11410221247 in words is "eleven billion, four hundred ten million, two hundred twenty-one thousand, two hundred forty-seven".