112010001122 has 4 divisors (see below), whose sum is σ = 168015001686. Its totient is φ = 56005000560.

The previous prime is 112010001119. The next prime is 112010001139. The reversal of 112010001122 is 221100010211.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 221100010211 = 307 ⋅720195473.

It can be written as a sum of positive squares in only one way, i.e., 112003339561 + 6661561 = 334669^2 + 2581^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28002500279 + ... + 28002500282.

Almost surely, 2^112010001122 is an apocalyptic number.

112010001122 is a deficient number, since it is larger than the sum of its proper divisors (56005000564).

112010001122 is an equidigital number, since it uses as much as digits as its factorization.

112010001122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56005000563.

The product of its (nonzero) digits is 8, while the sum is 11.

Adding to 112010001122 its reverse (221100010211), we get a palindrome (333110011333).

The spelling of 112010001122 in words is "one hundred twelve billion, ten million, one thousand, one hundred twenty-two".