2112524656422 has 16 divisors (see below), whose sum is σ = 4234294502832. Its totient is φ = 702634020480.

The previous prime is 2112524656397. The next prime is 2112524656439. The reversal of 2112524656422 is 2246564252112.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 385213279 + ... + 385218762.

It is an arithmetic number, because the mean of its divisors is an integer number (264643406427).

Almost surely, 2^{2112524656422} is an apocalyptic number.

2112524656422 is an abundant number, since it is smaller than the sum of its proper divisors (2121769846410).

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

2112524656422 is a wasteful number, since it uses less digits than its factorization.

2112524656422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 770432503.

The product of its digits is 460800, while the sum is 42.

The spelling of 2112524656422 in words is "two trillion, one hundred twelve billion, five hundred twenty-four million, six hundred fifty-six thousand, four hundred twenty-two".