1100122002143 has 2 divisors, whose sum is σ = 1100122002144. Its totient is φ = 1100122002142.

The previous prime is 1100122002127. The next prime is 1100122002157. The reversal of 1100122002143 is 3412002210011.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1100122002143 - 2⁴ = 1100122002127 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1100122002743) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 550061001071 + 550061001072.

It is an arithmetic number, because the mean of its divisors is an integer number (550061001072).

Almost surely, 2^{1100122002143} is an apocalyptic number.

1100122002143 is a deficient number, since it is larger than the sum of its proper divisors (1).

1100122002143 is an equidigital number, since it uses as much as digits as its factorization.

1100122002143 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 96, while the sum is 17.

Adding to 1100122002143 its reverse (3412002210011), we get a palindrome (4512124212154).

The spelling of 1100122002143 in words is "one trillion, one hundred billion, one hundred twenty-two million, two thousand, one hundred forty-three".