1121102002247 has 2 divisors, whose sum is σ = 1121102002248. Its totient is φ = 1121102002246.

The previous prime is 1121102002211. The next prime is 1121102002259. The reversal of 1121102002247 is 7422002011211.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1121102002247 - 2⁴⁰ = 21590374471 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1121102022247) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 560551001123 + 560551001124.

It is an arithmetic number, because the mean of its divisors is an integer number (560551001124).

Almost surely, 2^{1121102002247} is an apocalyptic number.

1121102002247 is a deficient number, since it is larger than the sum of its proper divisors (1).

1121102002247 is an equidigital number, since it uses as much as digits as its factorization.

1121102002247 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 1121102002247 its reverse (7422002011211), we get a palindrome (8543104013458).

The spelling of 1121102002247 in words is "one trillion, one hundred twenty-one billion, one hundred two million, two thousand, two hundred forty-seven".