24222244143142 has 8 divisors (see below), whose sum is σ = 36334390055832. Its totient is φ = 12110780791200.

The previous prime is 24222244143127. The next prime is 24222244143143. The reversal of 24222244143142 is 24134144222242.

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

It is a super-2 number, since 2×24222244143142² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (24222244143143) 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, 170551459 + ... + 170693422.

It is an arithmetic number, because the mean of its divisors is an integer number (4541798756979).

Almost surely, 2^{24222244143142} is an apocalyptic number.

24222244143142 is a deficient number, since it is larger than the sum of its proper divisors (12112145912690).

24222244143142 is a wasteful number, since it uses less digits than its factorization.

24222244143142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 341280374.

The product of its digits is 196608, while the sum is 37.

Adding to 24222244143142 its reverse (24134144222242), we get a palindrome (48356388365384).

The spelling of 24222244143142 in words is "twenty-four trillion, two hundred twenty-two billion, two hundred forty-four million, one hundred forty-three thousand, one hundred forty-two".