1102212021343 has 2 divisors, whose sum is σ = 1102212021344. Its totient is φ = 1102212021342.

The previous prime is 1102212021319. The next prime is 1102212021347. The reversal of 1102212021343 is 3431202122011.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1102212021343 - 2⁵ = 1102212021311 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1102212021347) 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, 551106010671 + 551106010672.

It is an arithmetic number, because the mean of its divisors is an integer number (551106010672).

Almost surely, 2^{1102212021343} is an apocalyptic number.

1102212021343 is a deficient number, since it is larger than the sum of its proper divisors (1).

1102212021343 is an equidigital number, since it uses as much as digits as its factorization.

1102212021343 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 576, while the sum is 22.

Adding to 1102212021343 its reverse (3431202122011), we get a palindrome (4533414143354).

The spelling of 1102212021343 in words is "one trillion, one hundred two billion, two hundred twelve million, twenty-one thousand, three hundred forty-three".