2112043120022 has 8 divisors (see below), whose sum is σ = 3456070560072. Its totient is φ = 960019600000.

The previous prime is 2112043120001. The next prime is 2112043120039. The reversal of 2112043120022 is 2200213402112.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×2112043120022² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2112043119976 and 2112043120003.

It is a congruent number.

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, 48000979979 + ... + 48000980022.

It is an arithmetic number, because the mean of its divisors is an integer number (432008820009).

Almost surely, 2^{2112043120022} is an apocalyptic number.

2112043120022 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

2112043120022 is a deficient number, since it is larger than the sum of its proper divisors (1344027440050).

2112043120022 is a wasteful number, since it uses less digits than its factorization.

2112043120022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 96001960014.

The product of its (nonzero) digits is 384, while the sum is 20.

Adding to 2112043120022 its reverse (2200213402112), we get a palindrome (4312256522134).

The spelling of 2112043120022 in words is "two trillion, one hundred twelve billion, forty-three million, one hundred twenty thousand, twenty-two".