112242272402 has 18 divisors (see below), whose sum is σ = 182320678197. Its totient is φ = 51801282936.

The previous prime is 112242272371. The next prime is 112242272449. The reversal of 112242272402 is 204272242211.

112242272402 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 95970463681 + 16271808721 = 309791^2 + 127561^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=236899.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 6150263 + ... + 6168485.

Almost surely, 2^112242272402 is an apocalyptic number.

112242272402 is a deficient number, since it is larger than the sum of its proper divisors (70078405795).

112242272402 is an frugal number, since it uses more digits than its factorization.

112242272402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36474 (or 18238 counting only the distinct ones).

The product of its (nonzero) digits is 7168, while the sum is 29.

The spelling of 112242272402 in words is "one hundred twelve billion, two hundred forty-two million, two hundred seventy-two thousand, four hundred two".