2122043343 has 48 divisors (see below), whose sum is σ = 3494949984. Its totient is φ = 1137991680.

The previous prime is 2122043311. The next prime is 2122043359. The reversal of 2122043343 is 3433402212.

It is not a de Polignac number, because 2122043343 - 2⁵ = 2122043311 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2122043393) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1051071 + ... + 1053087.

It is an arithmetic number, because the mean of its divisors is an integer number (72811458).

Almost surely, 2^2122043343 is an apocalyptic number.

2122043343 is a deficient number, since it is larger than the sum of its proper divisors (1372906641).

2122043343 is a wasteful number, since it uses less digits than its factorization.

2122043343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2472 (or 2465 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 24.

The square root of 2122043343 is about 46065.6416757652. The cubic root of 2122043343 is about 1285.0442520857.

Adding to 2122043343 its reverse (3433402212), we get a palindrome (5555445555).

The spelling of 2122043343 in words is "two billion, one hundred twenty-two million, forty-three thousand, three hundred forty-three".