22342223143022 has 8 divisors (see below), whose sum is σ = 33577413749976. Its totient is φ = 11149751893032.

The previous prime is 22342223143013. The next prime is 22342223143027. The reversal of 22342223143022 is 22034132224322.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-3 number, since 3×22342223143022³ (a number of 41 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 22342223143022.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22342223143027) 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 3 ways as a sum of consecutive naturals, for example, 10679837933 + ... + 10679840024.

It is an arithmetic number, because the mean of its divisors is an integer number (4197176718747).

Almost surely, 2^{22342223143022} is an apocalyptic number.

22342223143022 is a deficient number, since it is larger than the sum of its proper divisors (11235190606954).

22342223143022 is a wasteful number, since it uses less digits than its factorization.

22342223143022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21359678482.

The product of its (nonzero) digits is 55296, while the sum is 32.

Adding to 22342223143022 its reverse (22034132224322), we get a palindrome (44376355367344).

The spelling of 22342223143022 in words is "twenty-two trillion, three hundred forty-two billion, two hundred twenty-three million, one hundred forty-three thousand, twenty-two".