222012224343 has 48 divisors (see below), whose sum is σ = 395165709120. Its totient is φ = 116963730432.

The previous prime is 222012224311. The next prime is 222012224383. The reversal of 222012224343 is 343422210222.

222012224343 is a `hidden beast` number, since 2 + 2 + 2 + 0 + 1 + 222 + 434 + 3 = 666.

It is not a de Polignac number, because 222012224343 - 2⁵ = 222012224311 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (222012224383) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 515455 + ... + 842447.

It is an arithmetic number, because the mean of its divisors is an integer number (8232618940).

Almost surely, 2^222012224343 is an apocalyptic number.

222012224343 is a deficient number, since it is larger than the sum of its proper divisors (173153484777).

222012224343 is a wasteful number, since it uses less digits than its factorization.

222012224343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 327848 (or 327845 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 27.

Adding to 222012224343 its reverse (343422210222), we get a palindrome (565434434565).

The spelling of 222012224343 in words is "two hundred twenty-two billion, twelve million, two hundred twenty-four thousand, three hundred forty-three".