2022142143342 has 16 divisors (see below), whose sum is σ = 4044342769920. Its totient is φ = 674037633912.

The previous prime is 2022142143317. The next prime is 2022142143361. The reversal of 2022142143342 is 2433412412202.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1980742 + ... + 2822697.

It is an arithmetic number, because the mean of its divisors is an integer number (252771423120).

Almost surely, 2^{2022142143342} is an apocalyptic number.

2022142143342 is an abundant number, since it is smaller than the sum of its proper divisors (2022200626578).

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

2022142143342 is a wasteful number, since it uses less digits than its factorization.

2022142143342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4873607.

The product of its (nonzero) digits is 18432, while the sum is 30.

Adding to 2022142143342 its reverse (2433412412202), we get a palindrome (4455554555544).

The spelling of 2022142143342 in words is "two trillion, twenty-two billion, one hundred forty-two million, one hundred forty-three thousand, three hundred forty-two".