2112422412320 has 48 divisors (see below), whose sum is σ = 5444288676288. Its totient is φ = 768153603840.

The previous prime is 2112422412313. The next prime is 2112422412403. The reversal of 2112422412320 is 232142242112.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 2112422412320.

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, 600118244 + ... + 600121763.

It is an arithmetic number, because the mean of its divisors is an integer number (113422680756).

Almost surely, 2^{2112422412320} is an apocalyptic number.

2112422412320 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2112422412320 is an abundant number, since it is smaller than the sum of its proper divisors (3331866263968).

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

2112422412320 is a wasteful number, since it uses less digits than its factorization.

2112422412320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1200240033 (or 1200240025 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 26.

Adding to 2112422412320 its reverse (232142242112), we get a palindrome (2344564654432).

The spelling of 2112422412320 in words is "two trillion, one hundred twelve billion, four hundred twenty-two million, four hundred twelve thousand, three hundred twenty".