42422213013352 has 16 divisors (see below), whose sum is σ = 79746126653700. Its totient is φ = 21156579239040.

The previous prime is 42422213013329. The next prime is 42422213013443. The reversal of 42422213013352 is 25331031222424.

It can be written as a sum of positive squares in 2 ways, for example, as 33699487875876 + 8722725137476 = 5805126^2 + 2953426^2 .

It is a super-2 number, since 2×42422213013352² (a number of 28 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6815905149 + ... + 6815911372.

Almost surely, 2^{42422213013352} is an apocalyptic number.

It is an amenable number.

42422213013352 is a deficient number, since it is larger than the sum of its proper divisors (37323913640348).

42422213013352 is a wasteful number, since it uses less digits than its factorization.

42422213013352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13631816916 (or 13631816912 counting only the distinct ones).

The product of its (nonzero) digits is 69120, while the sum is 34.

Adding to 42422213013352 its reverse (25331031222424), we get a palindrome (67753244235776).

The spelling of 42422213013352 in words is "forty-two trillion, four hundred twenty-two billion, two hundred thirteen million, thirteen thousand, three hundred fifty-two".