142240010244022 has 24 divisors (see below), whose sum is σ = 216370862975736. Its totient is φ = 70130171056896.

The previous prime is 142240010244019. The next prime is 142240010244047. The reversal of 142240010244022 is 220442010042241.

It is a happy number.

142240010244022 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 46555038 + ... + 49516174.

It is an arithmetic number, because the mean of its divisors is an integer number (9015452623989).

Almost surely, 2^{142240010244022} is an apocalyptic number.

142240010244022 is a deficient number, since it is larger than the sum of its proper divisors (74130852731714).

142240010244022 is an equidigital number, since it uses as much as digits as its factorization.

142240010244022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2965792 (or 2965719 counting only the distinct ones).

The product of its (nonzero) digits is 8192, while the sum is 28.

Adding to 142240010244022 its reverse (220442010042241), we get a palindrome (362682020286263).

The spelling of 142240010244022 in words is "one hundred forty-two trillion, two hundred forty billion, ten million, two hundred forty-four thousand, twenty-two".