112120222122022 has 4 divisors (see below), whose sum is σ = 168180333183036. Its totient is φ = 56060111061010.

The previous prime is 112120222121993. The next prime is 112120222122151. The reversal of 112120222122022 is 220221222021211.

It is a semiprime because it is the product of two primes.

It is a junction number, because it is equal to n+sod(n) for n = 112120222121984 and 112120222122002.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28030055530504 + ... + 28030055530507.

It is an arithmetic number, because the mean of its divisors is an integer number (42045083295759).

Almost surely, 2^{112120222122022} is an apocalyptic number.

112120222122022 is a deficient number, since it is larger than the sum of its proper divisors (56060111061014).

112120222122022 is an equidigital number, since it uses as much as digits as its factorization.

112120222122022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56060111061013.

The product of its (nonzero) digits is 512, while the sum is 22.

Adding to 112120222122022 its reverse (220221222021211), we get a palindrome (332341444143233).

The spelling of 112120222122022 in words is "one hundred twelve trillion, one hundred twenty billion, two hundred twenty-two million, one hundred twenty-two thousand, twenty-two".