2112310331202 has 32 divisors (see below), whose sum is σ = 4590419742720. Its totient is φ = 645527774160.

The previous prime is 2112310331137. The next prime is 2112310331227. The reversal of 2112310331202 is 2021330132112.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 298851918 + ... + 298858985.

It is an arithmetic number, because the mean of its divisors is an integer number (143450616960).

Almost surely, 2^{2112310331202} is an apocalyptic number.

2112310331202 is an abundant number, since it is smaller than the sum of its proper divisors (2478109411518).

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

2112310331202 is a wasteful number, since it uses less digits than its factorization.

2112310331202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 597710958.

The product of its (nonzero) digits is 432, while the sum is 21.

Adding to 2112310331202 its reverse (2021330132112), we get a palindrome (4133640463314).

The spelling of 2112310331202 in words is "two trillion, one hundred twelve billion, three hundred ten million, three hundred thirty-one thousand, two hundred two".