112021222330 has 16 divisors (see below), whose sum is σ = 208591242120. Its totient is φ = 43263368512.

The previous prime is 112021222297. The next prime is 112021222331. The reversal of 112021222330 is 33222120211.

It can be written as a sum of positive squares in 4 ways, for example, as 111622141801 + 399080529 = 334099^2 + 19977^2 .

It is a junction number, because it is equal to n+sod(n) for n = 112021222298 and 112021222307.

It is not an unprimeable number, because it can be changed into a prime (112021222331) 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, 193139749 + ... + 193140328.

Almost surely, 2^112021222330 is an apocalyptic number.

112021222330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

112021222330 is a deficient number, since it is larger than the sum of its proper divisors (96570019790).

112021222330 is a wasteful number, since it uses less digits than its factorization.

112021222330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 386280113.

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 112021222330 its reverse (33222120211), we get a palindrome (145243342541).

The spelling of 112021222330 in words is "one hundred twelve billion, twenty-one million, two hundred twenty-two thousand, three hundred thirty".