112022021223 has 64 divisors (see below), whose sum is σ = 193011287040. Its totient is φ = 62893584000.

The previous prime is 112022021161. The next prime is 112022021291. The reversal of 112022021223 is 322120220211.

It is not a de Polignac number, because 112022021223 - 2⁶ = 112022021159 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 112022021196 and 112022021205.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112022021323) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 2478261 + ... + 2523057.

It is an arithmetic number, because the mean of its divisors is an integer number (3015801360).

Almost surely, 2^112022021223 is an apocalyptic number.

112022021223 is a deficient number, since it is larger than the sum of its proper divisors (80989265817).

112022021223 is a wasteful number, since it uses less digits than its factorization.

112022021223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45045 (or 45039 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

Adding to 112022021223 its reverse (322120220211), we get a palindrome (434142241434).

The spelling of 112022021223 in words is "one hundred twelve billion, twenty-two million, twenty-one thousand, two hundred twenty-three".