2112114422 has 16 divisors (see below), whose sum is σ = 3457222992. Its totient is φ = 959764320.

The previous prime is 2112114383. The next prime is 2112114427. The reversal of 2112114422 is 2244112112.

It is a super-2 number, since 2×2112114422² = 8922054663240788168, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2112114394 and 2112114403.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2112114427) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 72308 + ... + 97224.

It is an arithmetic number, because the mean of its divisors is an integer number (216076437).

Almost surely, 2^2112114422 is an apocalyptic number.

2112114422 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

2112114422 is a deficient number, since it is larger than the sum of its proper divisors (1345108570).

2112114422 is a wasteful number, since it uses less digits than its factorization.

2112114422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28783.

The product of its digits is 256, while the sum is 20.

The square root of 2112114422 is about 45957.7460500404. The cubic root of 2112114422 is about 1283.0369015605.

Adding to 2112114422 its reverse (2244112112), we get a palindrome (4356226534).

The spelling of 2112114422 in words is "two billion, one hundred twelve million, one hundred fourteen thousand, four hundred twenty-two".