2112323101322 has 32 divisors (see below), whose sum is σ = 3795711663744. Its totient is φ = 862661721600.

The previous prime is 2112323101283. The next prime is 2112323101331. The reversal of 2112323101322 is 2231013232112.

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, 42766079 + ... + 42815442.

It is an arithmetic number, because the mean of its divisors is an integer number (118615989492).

Almost surely, 2^{2112323101322} is an apocalyptic number.

2112323101322 is a deficient number, since it is larger than the sum of its proper divisors (1683388562422).

2112323101322 is a wasteful number, since it uses less digits than its factorization.

2112323101322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 85581614.

The product of its (nonzero) digits is 864, while the sum is 23.

Adding to 2112323101322 its reverse (2231013232112), we get a palindrome (4343336333434).

The spelling of 2112323101322 in words is "two trillion, one hundred twelve billion, three hundred twenty-three million, one hundred one thousand, three hundred twenty-two".