2112310322010 has 192 divisors, whose sum is σ = 6515235627264. Its totient is φ = 482354611200.

The previous prime is 2112310321993. The next prime is 2112310322029. The reversal of 2112310322010 is 102230132112.

2112310322010 is a `hidden beast` number, since 21 + 1 + 2 + 310 + 322 + 0 + 10 = 666.

It is a super-3 number, since 3×2112310322010³ (a number of 38 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 17989090 + ... + 18106130.

It is an arithmetic number, because the mean of its divisors is an integer number (33933518892).

Almost surely, 2^{2112310322010} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2112310322010, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3257617813632).

2112310322010 is an abundant number, since it is smaller than the sum of its proper divisors (4402925305254).

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

2112310322010 is a wasteful number, since it uses less digits than its factorization.

2112310322010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 118131 (or 118119 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

Adding to 2112310322010 its reverse (102230132112), we get a palindrome (2214540454122).

The spelling of 2112310322010 in words is "two trillion, one hundred twelve billion, three hundred ten million, three hundred twenty-two thousand, ten".