2122312101122 has 16 divisors (see below), whose sum is σ = 3186773191680. Its totient is φ = 1060054527168.

The previous prime is 2122312101113. The next prime is 2122312101137. The reversal of 2122312101122 is 2211012132212.

It is a junction number, because it is equal to n+sod(n) for n = 2122312101094 and 2122312101103.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 35144138 + ... + 35204474.

It is an arithmetic number, because the mean of its divisors is an integer number (199173324480).

Almost surely, 2^{2122312101122} is an apocalyptic number.

2122312101122 is a deficient number, since it is larger than the sum of its proper divisors (1064461090558).

2122312101122 is a wasteful number, since it uses less digits than its factorization.

2122312101122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 78305.

The product of its (nonzero) digits is 192, while the sum is 20.

Adding to 2122312101122 its reverse (2211012132212), we get a palindrome (4333324233334).

The spelling of 2122312101122 in words is "two trillion, one hundred twenty-two billion, three hundred twelve million, one hundred one thousand, one hundred twenty-two".