22143122142014 has 8 divisors (see below), whose sum is σ = 33215037644568. Its totient is φ = 11071442927160.

The previous prime is 22143122141993. The next prime is 22143122142019. The reversal of 22143122142014 is 41024122134122.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22143122142019) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 58837457 + ... + 59212604.

It is an arithmetic number, because the mean of its divisors is an integer number (4151879705571).

Almost surely, 2^{22143122142014} is an apocalyptic number.

22143122142014 is a deficient number, since it is larger than the sum of its proper divisors (11071915502554).

22143122142014 is a wasteful number, since it uses less digits than its factorization.

22143122142014 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 118143850.

The product of its (nonzero) digits is 6144, while the sum is 29.

Adding to 22143122142014 its reverse (41024122134122), we get a palindrome (63167244276136).

The spelling of 22143122142014 in words is "twenty-two trillion, one hundred forty-three billion, one hundred twenty-two million, one hundred forty-two thousand, fourteen".