42244242000220 has 24 divisors (see below), whose sum is σ = 95536978062624. Its totient is φ = 15597873969216.

The previous prime is 42244242000199. The next prime is 42244242000227. The reversal of 42244242000220 is 2200024244224.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42244242000227) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 81238926664 + ... + 81238927183.

It is an arithmetic number, because the mean of its divisors is an integer number (3980707419276).

Almost surely, 2^{42244242000220} is an apocalyptic number.

It is an amenable number.

42244242000220 is an abundant number, since it is smaller than the sum of its proper divisors (53292736062404).

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

42244242000220 is a wasteful number, since it uses less digits than its factorization.

42244242000220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 162477853869 (or 162477853867 counting only the distinct ones).

The product of its (nonzero) digits is 16384, while the sum is 28.

Adding to 42244242000220 its reverse (2200024244224), we get a palindrome (44444266244444).

The spelling of 42244242000220 in words is "forty-two trillion, two hundred forty-four billion, two hundred forty-two million, two hundred twenty", and thus it is an aban number.