1102221212143 has 2 divisors, whose sum is σ = 1102221212144. Its totient is φ = 1102221212142.

The previous prime is 1102221212119. The next prime is 1102221212153. The reversal of 1102221212143 is 3412121222011.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1102221212143 - 2⁵ = 1102221212111 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1102221212153) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 551110606071 + 551110606072.

It is an arithmetic number, because the mean of its divisors is an integer number (551110606072).

Almost surely, 2^{1102221212143} is an apocalyptic number.

1102221212143 is a deficient number, since it is larger than the sum of its proper divisors (1).

1102221212143 is an equidigital number, since it uses as much as digits as its factorization.

1102221212143 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 384, while the sum is 22.

Adding to 1102221212143 its reverse (3412121222011), we get a palindrome (4514342434154).

The spelling of 1102221212143 in words is "one trillion, one hundred two billion, two hundred twenty-one million, two hundred twelve thousand, one hundred forty-three".