42846222424022 has 16 divisors (see below), whose sum is σ = 64293301440144. Its totient is φ = 21415122300000.

The previous prime is 42846222424013. The next prime is 42846222424039. The reversal of 42846222424022 is 22042422264824.

It is a happy number.

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, 423955397 + ... + 424056447.

It is an arithmetic number, because the mean of its divisors is an integer number (4018331340009).

Almost surely, 2^{42846222424022} is an apocalyptic number.

42846222424022 is a deficient number, since it is larger than the sum of its proper divisors (21447079016122).

42846222424022 is a wasteful number, since it uses less digits than its factorization.

42846222424022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 178015.

The product of its (nonzero) digits is 1572864, while the sum is 44.

Adding to 42846222424022 its reverse (22042422264824), we get a palindrome (64888644688846).

The spelling of 42846222424022 in words is "forty-two trillion, eight hundred forty-six billion, two hundred twenty-two million, four hundred twenty-four thousand, twenty-two".