1122362220343 has 64 divisors (see below), whose sum is σ = 1475704258560. Its totient is φ = 828346632192.

The previous prime is 1122362220311. The next prime is 1122362220349. The reversal of 1122362220343 is 3430222632211.

It is a cyclic number.

It is not a de Polignac number, because 1122362220343 - 2⁵ = 1122362220311 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1122362220349) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 78993546 + ... + 79007752.

It is an arithmetic number, because the mean of its divisors is an integer number (23057879040).

Almost surely, 2^{1122362220343} is an apocalyptic number.

1122362220343 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

1122362220343 is a deficient number, since it is larger than the sum of its proper divisors (353342038217).

1122362220343 is a wasteful number, since it uses less digits than its factorization.

1122362220343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14696.

The product of its (nonzero) digits is 20736, while the sum is 31.

Adding to 1122362220343 its reverse (3430222632211), we get a palindrome (4552584852554).

The spelling of 1122362220343 in words is "one trillion, one hundred twenty-two billion, three hundred sixty-two million, two hundred twenty thousand, three hundred forty-three".