42063221002220 has 48 divisors (see below), whose sum is σ = 96378210609408. Its totient is φ = 15293304788160.

The previous prime is 42063221002193. The next prime is 42063221002267. The reversal of 42063221002220 is 2220012236024.

It is a happy number.

42063221002220 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×42063221002220² (a number of 28 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 42063221002220.

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 15 ways as a sum of consecutive naturals, for example, 13675994 + ... + 16466913.

It is an arithmetic number, because the mean of its divisors is an integer number (2007879387696).

Almost surely, 2^{42063221002220} is an apocalyptic number.

It is an amenable number.

42063221002220 is an abundant number, since it is smaller than the sum of its proper divisors (54314989607188).

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

42063221002220 is a wasteful number, since it uses less digits than its factorization.

42063221002220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30149270 (or 30149268 counting only the distinct ones).

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

Adding to 42063221002220 its reverse (2220012236024), we get a palindrome (44283233238244).

The spelling of 42063221002220 in words is "forty-two trillion, sixty-three billion, two hundred twenty-one million, two thousand, two hundred twenty".