2112620310460 has 24 divisors (see below), whose sum is σ = 4839821075376. Its totient is φ = 768225567360.

The previous prime is 2112620310419. The next prime is 2112620310461. The reversal of 2112620310460 is 640130262112.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2112620310461) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4801409577 + ... + 4801410016.

It is an arithmetic number, because the mean of its divisors is an integer number (201659211474).

Almost surely, 2^{2112620310460} is an apocalyptic number.

2112620310460 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2112620310460 is an abundant number, since it is smaller than the sum of its proper divisors (2727200764916).

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

2112620310460 is a wasteful number, since it uses less digits than its factorization.

2112620310460 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9602819613 (or 9602819611 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 28.

Adding to 2112620310460 its reverse (640130262112), we get a palindrome (2752750572572).

The spelling of 2112620310460 in words is "two trillion, one hundred twelve billion, six hundred twenty million, three hundred ten thousand, four hundred sixty".