1222334343 has 12 divisors (see below), whose sum is σ = 1770932488. Its totient is φ = 812425680.

The previous prime is 1222334341. The next prime is 1222334363. The reversal of 1222334343 is 3434332221.

1222334343 is a `hidden beast` number, since 1 + 2 + 223 + 3 + 434 + 3 = 666.

It is not a de Polignac number, because 1222334343 - 2¹ = 1222334341 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1222334341) 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 11 ways as a sum of consecutive naturals, for example, 202180 + ... + 208137.

Almost surely, 2^1222334343 is an apocalyptic number.

1222334343 is a deficient number, since it is larger than the sum of its proper divisors (548598145).

1222334343 is a wasteful number, since it uses less digits than its factorization.

1222334343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 410654 (or 410651 counting only the distinct ones).

The product of its digits is 10368, while the sum is 27.

The square root of 1222334343 is about 34961.8984467377. The cubic root of 1222334343 is about 1069.2108027484.

Adding to 1222334343 its reverse (3434332221), we get a palindrome (4656666564).

The spelling of 1222334343 in words is "one billion, two hundred twenty-two million, three hundred thirty-four thousand, three hundred forty-three".