142141201122 has 8 divisors (see below), whose sum is σ = 284282402256. Its totient is φ = 47380400372.

The previous prime is 142141201099. The next prime is 142141201151. The reversal of 142141201122 is 221102141241.

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

142141201122 is an admirable number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11845100088 + ... + 11845100099.

It is an arithmetic number, because the mean of its divisors is an integer number (35535300282).

Almost surely, 2^142141201122 is an apocalyptic number.

142141201122 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

142141201122 is a wasteful number, since it uses less digits than its factorization.

142141201122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23690200192.

The product of its (nonzero) digits is 256, while the sum is 21.

Adding to 142141201122 its reverse (221102141241), we get a palindrome (363243342363).

The spelling of 142141201122 in words is "one hundred forty-two billion, one hundred forty-one million, two hundred one thousand, one hundred twenty-two".