11020210120247 has 2 divisors, whose sum is σ = 11020210120248. Its totient is φ = 11020210120246.

The previous prime is 11020210120201. The next prime is 11020210120253. The reversal of 11020210120247 is 74202101202011.

It is a strong prime.

It is an emirp because it is prime and its reverse (74202101202011) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 11020210120247 - 2¹² = 11020210116151 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11020210020247) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5510105060123 + 5510105060124.

It is an arithmetic number, because the mean of its divisors is an integer number (5510105060124).

Almost surely, 2^{11020210120247} is an apocalyptic number.

11020210120247 is a deficient number, since it is larger than the sum of its proper divisors (1).

11020210120247 is an equidigital number, since it uses as much as digits as its factorization.

11020210120247 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 448, while the sum is 23.

Adding to 11020210120247 its reverse (74202101202011), we get a palindrome (85222311322258).

The spelling of 11020210120247 in words is "eleven trillion, twenty billion, two hundred ten million, one hundred twenty thousand, two hundred forty-seven".