22343213013042 has 32 divisors (see below), whose sum is σ = 47390023672704. Its totient is φ = 6998526662400.

The previous prime is 22343213012999. The next prime is 22343213013049. The reversal of 22343213013042 is 24031031234322.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (22343213013049) 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 in 15 ways as a sum of consecutive naturals, for example, 173510209 + ... + 173638932.

It is an arithmetic number, because the mean of its divisors is an integer number (1480938239772).

Almost surely, 2^{22343213013042} is an apocalyptic number.

22343213013042 is an abundant number, since it is smaller than the sum of its proper divisors (25046810659662).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

22343213013042 is a wasteful number, since it uses less digits than its factorization.

22343213013042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 347149794.

The product of its (nonzero) digits is 20736, while the sum is 30.

Adding to 22343213013042 its reverse (24031031234322), we get a palindrome (46374244247364).

The spelling of 22343213013042 in words is "twenty-two trillion, three hundred forty-three billion, two hundred thirteen million, thirteen thousand, forty-two".