42220322013112 has 16 divisors (see below), whose sum is σ = 80656747242840. Its totient is φ = 20711856081696.

The previous prime is 42220322012989. The next prime is 42220322013169. The reversal of 42220322013112 is 21131022302224.

It is a congruent number.

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, 49788115158 + ... + 49788116005.

Almost surely, 2^{42220322013112} is an apocalyptic number.

It is an amenable number.

42220322013112 is a deficient number, since it is larger than the sum of its proper divisors (38436425229728).

42220322013112 is a wasteful number, since it uses less digits than its factorization.

42220322013112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 99576231222 (or 99576231218 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 25.

Adding to 42220322013112 its reverse (21131022302224), we get a palindrome (63351344315336).

The spelling of 42220322013112 in words is "forty-two trillion, two hundred twenty billion, three hundred twenty-two million, thirteen thousand, one hundred twelve".