2302022143142 has 16 divisors (see below), whose sum is σ = 3493412128752. Its totient is φ = 1137629460960.

The previous prime is 2302022143139. The next prime is 2302022143247. The reversal of 2302022143142 is 2413412202032.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19447673 + ... + 19565684.

It is an arithmetic number, because the mean of its divisors is an integer number (218338258047).

Almost surely, 2^{2302022143142} is an apocalyptic number.

2302022143142 is a deficient number, since it is larger than the sum of its proper divisors (1191389985610).

2302022143142 is a wasteful number, since it uses less digits than its factorization.

2302022143142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39013703.

The product of its (nonzero) digits is 4608, while the sum is 26.

Adding to 2302022143142 its reverse (2413412202032), we get a palindrome (4715434345174).

The spelling of 2302022143142 in words is "two trillion, three hundred two billion, twenty-two million, one hundred forty-three thousand, one hundred forty-two".