22422442333143 has 16 divisors (see below), whose sum is σ = 30420193420800. Its totient is φ = 14686774430400.

The previous prime is 22422442333133. The next prime is 22422442333153. The reversal of 22422442333143 is 34133324422422.

It is an interprime number because it is at equal distance from previous prime (22422442333133) and next prime (22422442333153).

It is not a de Polignac number, because 22422442333143 - 2²¹ = 22422440235991 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22422442333103) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 34850703 + ... + 35488256.

It is an arithmetic number, because the mean of its divisors is an integer number (1901262088800).

Almost surely, 2^{22422442333143} is an apocalyptic number.

22422442333143 is a deficient number, since it is larger than the sum of its proper divisors (7997751087657).

22422442333143 is a wasteful number, since it uses less digits than its factorization.

22422442333143 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70340822.

The product of its digits is 663552, while the sum is 39.

Adding to 22422442333143 its reverse (34133324422422), we get a palindrome (56555766755565).

The spelling of 22422442333143 in words is "twenty-two trillion, four hundred twenty-two billion, four hundred forty-two million, three hundred thirty-three thousand, one hundred forty-three".