2112133310122 has 16 divisors (see below), whose sum is σ = 3488519251872. Its totient is φ = 951088065520.

The previous prime is 2112133310101. The next prime is 2112133310141. The reversal of 2112133310122 is 2210133312112.

It is a super-2 number, since 2×2112133310122² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a junction number, because it is equal to n+sod(n) for n = 2112133310093 and 2112133310102.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 448624093 + ... + 448628800.

It is an arithmetic number, because the mean of its divisors is an integer number (218032453242).

Almost surely, 2^{2112133310122} is an apocalyptic number.

2112133310122 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

2112133310122 is a deficient number, since it is larger than the sum of its proper divisors (1376385941750).

2112133310122 is a wasteful number, since it uses less digits than its factorization.

2112133310122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 897253013.

The product of its (nonzero) digits is 432, while the sum is 22.

Adding to 2112133310122 its reverse (2210133312112), we get a palindrome (4322266622234).

The spelling of 2112133310122 in words is "two trillion, one hundred twelve billion, one hundred thirty-three million, three hundred ten thousand, one hundred twenty-two".