2112246130000 has 50 divisors (see below), whose sum is σ = 5113959129554. Its totient is φ = 844898448000.

The previous prime is 2112246129971. The next prime is 2112246130063. The reversal of 2112246130000 is 316422112.

It can be written as a sum of positive squares in 5 ways, for example, as 1595451924544 + 516794205456 = 1263112^2 + 718884^2 .

It is a tau number, because it is divible by the number of its divisors (50).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 105602307 + ... + 105622306.

Almost surely, 2^{2112246130000} is an apocalyptic number.

2112246130000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2112246130000 is an abundant number, since it is smaller than the sum of its proper divisors (3001712999554).

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

2112246130000 is an equidigital number, since it uses as much as digits as its factorization.

2112246130000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 211224641 (or 211224620 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 22.

The spelling of 2112246130000 in words is "two trillion, one hundred twelve billion, two hundred forty-six million, one hundred thirty thousand".