142044112022 has 8 divisors (see below), whose sum is σ = 213680192616. Its totient is φ = 70817381152.

The previous prime is 142044111973. The next prime is 142044112027. The reversal of 142044112022 is 220211440241.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (142044112027) 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, 102336563 + ... + 102337950.

It is an arithmetic number, because the mean of its divisors is an integer number (26710024077).

Almost surely, 2^142044112022 is an apocalyptic number.

142044112022 is a deficient number, since it is larger than the sum of its proper divisors (71636080594).

142044112022 is a wasteful number, since it uses less digits than its factorization.

142044112022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 204674862.

The product of its (nonzero) digits is 1024, while the sum is 23.

Adding to 142044112022 its reverse (220211440241), we get a palindrome (362255552263).

The spelling of 142044112022 in words is "one hundred forty-two billion, forty-four million, one hundred twelve thousand, twenty-two".