2822452142 has 16 divisors (see below), whose sum is σ = 4321002672. Its totient is φ = 1382209920.

The previous prime is 2822452121. The next prime is 2822452151. The reversal of 2822452142 is 2412542282.

It is a junction number, because it is equal to n+sod(n) for n = 2822452099 and 2822452108.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 39542 + ... + 84902.

It is an arithmetic number, because the mean of its divisors is an integer number (270062667).

Almost surely, 2^2822452142 is an apocalyptic number.

2822452142 is a deficient number, since it is larger than the sum of its proper divisors (1498550530).

2822452142 is a wasteful number, since it uses less digits than its factorization.

2822452142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46003.

The product of its digits is 20480, while the sum is 32.

The square root of 2822452142 is about 53126.7554251151. The cubic root of 2822452142 is about 1413.2170298688.

The spelling of 2822452142 in words is "two billion, eight hundred twenty-two million, four hundred fifty-two thousand, one hundred forty-two".