112021202223 has 24 divisors (see below), whose sum is σ = 185055280800. Its totient is φ = 63966633984.

The previous prime is 112021202221. The next prime is 112021202243. The reversal of 112021202223 is 322202120211.

It is not a de Polignac number, because 112021202223 - 2¹ = 112021202221 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 112021202196 and 112021202205.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112021202221) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 542218 + ... + 719751.

It is an arithmetic number, because the mean of its divisors is an integer number (7710636700).

Almost surely, 2^112021202223 is an apocalyptic number.

112021202223 is a deficient number, since it is larger than the sum of its proper divisors (73034078577).

112021202223 is a wasteful number, since it uses less digits than its factorization.

112021202223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1263391 (or 1263388 counting only the distinct ones).

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

Adding to 112021202223 its reverse (322202120211), we get a palindrome (434223322434).

The spelling of 112021202223 in words is "one hundred twelve billion, twenty-one million, two hundred two thousand, two hundred twenty-three".