112233100331122 has 4 divisors (see below), whose sum is σ = 168349650496686. Its totient is φ = 56116550165560.

The previous prime is 112233100331119. The next prime is 112233100331161. The reversal of 112233100331122 is 221133001332211.

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

It can be written as a sum of positive squares in only one way, i.e., 109182625004401 + 3050475326721 = 10449049^2 + 1746561^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28058275082779 + ... + 28058275082782.

Almost surely, 2^{112233100331122} is an apocalyptic number.

112233100331122 is a deficient number, since it is larger than the sum of its proper divisors (56116550165564).

112233100331122 is an equidigital number, since it uses as much as digits as its factorization.

112233100331122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56116550165563.

The product of its (nonzero) digits is 1296, while the sum is 25.

Adding to 112233100331122 its reverse (221133001332211), we get a palindrome (333366101663333).

The spelling of 112233100331122 in words is "one hundred twelve trillion, two hundred thirty-three billion, one hundred million, three hundred thirty-one thousand, one hundred twenty-two".