1100122112107 has 2 divisors, whose sum is σ = 1100122112108. Its totient is φ = 1100122112106.

The previous prime is 1100122112083. The next prime is 1100122112147. The reversal of 1100122112107 is 7012112210011.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1100122112107 - 2³¹ = 1097974628459 is a prime.

It is not a weakly prime, because it can be changed into another prime (1100122112147) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 550061056053 + 550061056054.

It is an arithmetic number, because the mean of its divisors is an integer number (550061056054).

Almost surely, 2^{1100122112107} is an apocalyptic number.

1100122112107 is a deficient number, since it is larger than the sum of its proper divisors (1).

1100122112107 is an equidigital number, since it uses as much as digits as its factorization.

1100122112107 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 56, while the sum is 19.

Adding to 1100122112107 its reverse (7012112210011), we get a palindrome (8112234322118).

The spelling of 1100122112107 in words is "one trillion, one hundred billion, one hundred twenty-two million, one hundred twelve thousand, one hundred seven".