42212322224 has 40 divisors (see below), whose sum is σ = 82678041600. Its totient is φ = 20877235200.

The previous prime is 42212322221. The next prime is 42212322307. The reversal of 42212322224 is 42222321224.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 42212322193 and 42212322202.

It is not an unprimeable number, because it can be changed into a prime (42212322221) by changing a digit.

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, 537809 + ... + 611279.

It is an arithmetic number, because the mean of its divisors is an integer number (2066951040).

Almost surely, 2^42212322224 is an apocalyptic number.

It is an amenable number.

42212322224 is a deficient number, since it is larger than the sum of its proper divisors (40465719376).

42212322224 is a wasteful number, since it uses less digits than its factorization.

42212322224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 73869 (or 73863 counting only the distinct ones).

The product of its digits is 6144, while the sum is 26.

Adding to 42212322224 its reverse (42222321224), we get a palindrome (84434643448).

The spelling of 42212322224 in words is "forty-two billion, two hundred twelve million, three hundred twenty-two thousand, two hundred twenty-four".