112221100330 has 16 divisors (see below), whose sum is σ = 202001924520. Its totient is φ = 44887563712.

The previous prime is 112221100253. The next prime is 112221100421. The reversal of 112221100330 is 33001122211.

It can be written as a sum of positive squares in 4 ways, for example, as 97169981841 + 15051118489 = 311721^2 + 122683^2 .

It is a super-2 number, since 2×112221100330² (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 747552 + ... + 885028.

Almost surely, 2^112221100330 is an apocalyptic number.

112221100330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

112221100330 is a deficient number, since it is larger than the sum of its proper divisors (89780824190).

112221100330 is a wasteful number, since it uses less digits than its factorization.

112221100330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 219113.

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 112221100330 its reverse (33001122211), we get a palindrome (145222222541).

The spelling of 112221100330 in words is "one hundred twelve billion, two hundred twenty-one million, one hundred thousand, three hundred thirty".