2112311302210 has 16 divisors (see below), whose sum is σ = 3805819804800. Its totient is φ = 844111307376.

The previous prime is 2112311302207. The next prime is 2112311302237. The reversal of 2112311302210 is 122031132112.

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, 101640780 + ... + 101661559.

It is an arithmetic number, because the mean of its divisors is an integer number (237863737800).

Almost surely, 2^{2112311302210} is an apocalyptic number.

2112311302210 is a deficient number, since it is larger than the sum of its proper divisors (1693508502590).

2112311302210 is a wasteful number, since it uses less digits than its factorization.

2112311302210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 203303385.

The product of its (nonzero) digits is 144, while the sum is 19.

Adding to 2112311302210 its reverse (122031132112), we get a palindrome (2234342434322).

The spelling of 2112311302210 in words is "two trillion, one hundred twelve billion, three hundred eleven million, three hundred two thousand, two hundred ten".