42522110412 has 12 divisors (see below), whose sum is σ = 99218257656. Its totient is φ = 14174036800.

The previous prime is 42522110383. The next prime is 42522110419. The reversal of 42522110412 is 21401122524.

It is a tau number, because it is divible by the number of its divisors (12).

It is not an unprimeable number, because it can be changed into a prime (42522110419) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1771754589 + ... + 1771754612.

It is an arithmetic number, because the mean of its divisors is an integer number (8268188138).

Almost surely, 2^42522110412 is an apocalyptic number.

It is an amenable number.

42522110412 is an abundant number, since it is smaller than the sum of its proper divisors (56696147244).

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

42522110412 is a wasteful number, since it uses less digits than its factorization.

42522110412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3543509208 (or 3543509206 counting only the distinct ones).

The product of its (nonzero) digits is 1280, while the sum is 24.

Adding to 42522110412 its reverse (21401122524), we get a palindrome (63923232936).

The spelling of 42522110412 in words is "forty-two billion, five hundred twenty-two million, one hundred ten thousand, four hundred twelve".