142101242211422 has 16 divisors (see below), whose sum is σ = 229861323091680. Its totient is φ = 65495713685472.

The previous prime is 142101242211421. The next prime is 142101242211427. The reversal of 142101242211422 is 224112242101241.

142101242211422 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (142101242211421) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3728106722 + ... + 3728144837.

It is an arithmetic number, because the mean of its divisors is an integer number (14366332693230).

Almost surely, 2^{142101242211422} is an apocalyptic number.

142101242211422 is a deficient number, since it is larger than the sum of its proper divisors (87760080880258).

142101242211422 is a wasteful number, since it uses less digits than its factorization.

142101242211422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7456252307.

The product of its (nonzero) digits is 4096, while the sum is 29.

Adding to 142101242211422 its reverse (224112242101241), we get a palindrome (366213484312663).

The spelling of 142101242211422 in words is "one hundred forty-two trillion, one hundred one billion, two hundred forty-two million, two hundred eleven thousand, four hundred twenty-two".