1121102022247 has 2 divisors, whose sum is σ = 1121102022248. Its totient is φ = 1121102022246.

The previous prime is 1121102022197. The next prime is 1121102022331. The reversal of 1121102022247 is 7422202011211.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1121102022247 - 2³¹ = 1118954538599 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1121102028247) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 560551011123 + 560551011124.

It is an arithmetic number, because the mean of its divisors is an integer number (560551011124).

Almost surely, 2^{1121102022247} is an apocalyptic number.

1121102022247 is a deficient number, since it is larger than the sum of its proper divisors (1).

1121102022247 is an equidigital number, since it uses as much as digits as its factorization.

1121102022247 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 1121102022247 its reverse (7422202011211), we get a palindrome (8543304033458).

The spelling of 1121102022247 in words is "one trillion, one hundred twenty-one billion, one hundred two million, twenty-two thousand, two hundred forty-seven".