1121122102127 has 2 divisors, whose sum is σ = 1121122102128. Its totient is φ = 1121122102126.

The previous prime is 1121122102123. The next prime is 1121122102141. The reversal of 1121122102127 is 7212012211211.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1121122102127 - 2² = 1121122102123 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1121122102123) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 560561051063 + 560561051064.

It is an arithmetic number, because the mean of its divisors is an integer number (560561051064).

Almost surely, 2^{1121122102127} is an apocalyptic number.

1121122102127 is a deficient number, since it is larger than the sum of its proper divisors (1).

1121122102127 is an equidigital number, since it uses as much as digits as its factorization.

1121122102127 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 224, while the sum is 23.

Adding to 1121122102127 its reverse (7212012211211), we get a palindrome (8333134313338).

The spelling of 1121122102127 in words is "one trillion, one hundred twenty-one billion, one hundred twenty-two million, one hundred two thousand, one hundred twenty-seven".