42228044408622 has 16 divisors (see below), whose sum is σ = 84927910544640. Its totient is φ = 13997377848312.

The previous prime is 42228044408593. The next prime is 42228044408689. The reversal of 42228044408622 is 22680444082224.

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, 19659237478 + ... + 19659239625.

It is an arithmetic number, because the mean of its divisors is an integer number (5307994409040).

Almost surely, 2^{42228044408622} is an apocalyptic number.

42228044408622 is an abundant number, since it is smaller than the sum of its proper divisors (42699866136018).

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

42228044408622 is a wasteful number, since it uses less digits than its factorization.

42228044408622 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39318477287.

The product of its (nonzero) digits is 3145728, while the sum is 48.

The spelling of 42228044408622 in words is "forty-two trillion, two hundred twenty-eight billion, forty-four million, four hundred eight thousand, six hundred twenty-two".