1122102143 has 2 divisors, whose sum is σ = 1122102144. Its totient is φ = 1122102142.

The previous prime is 1122102109. The next prime is 1122102151. The reversal of 1122102143 is 3412012211.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1122102143 - 2¹⁰ = 1122101119 is a prime.

It is a super-2 number, since 2×1122102143² = 2518226438650384898, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1122101143) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 561051071 + 561051072.

It is an arithmetic number, because the mean of its divisors is an integer number (561051072).

Almost surely, 2^1122102143 is an apocalyptic number.

1122102143 is a deficient number, since it is larger than the sum of its proper divisors (1).

1122102143 is an equidigital number, since it uses as much as digits as its factorization.

1122102143 is an odious number, because the sum of its binary digits is odd.

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

The square root of 1122102143 is about 33497.7931064122. The cubic root of 1122102143 is about 1039.1481384164.

Adding to 1122102143 its reverse (3412012211), we get a palindrome (4534114354).

The spelling of 1122102143 in words is "one billion, one hundred twenty-two million, one hundred two thousand, one hundred forty-three".