2110221322312 has 16 divisors (see below), whose sum is σ = 4128693891840. Its totient is φ = 1009236284496.

The previous prime is 2110221322283. The next prime is 2110221322327. The reversal of 2110221322312 is 2132231220112.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5734296888 + ... + 5734297255.

It is an arithmetic number, because the mean of its divisors is an integer number (258043368240).

Almost surely, 2^{2110221322312} is an apocalyptic number.

It is an amenable number.

2110221322312 is a deficient number, since it is larger than the sum of its proper divisors (2018472569528).

2110221322312 is a wasteful number, since it uses less digits than its factorization.

2110221322312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11468594172 (or 11468594168 counting only the distinct ones).

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

Adding to 2110221322312 its reverse (2132231220112), we get a palindrome (4242452542424).

The spelling of 2110221322312 in words is "two trillion, one hundred ten billion, two hundred twenty-one million, three hundred twenty-two thousand, three hundred twelve".