112001122 has 16 divisors (see below), whose sum is σ = 177049152. Its totient is φ = 53033200.

The previous prime is 112001107. The next prime is 112001129. The reversal of 112001122 is 221100211.

It is a junction number, because it is equal to n+sod(n) for n = 112001099 and 112001108.

It is not an unprimeable number, because it can be changed into a prime (112001129) 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, 7408 + ... + 16699.

It is an arithmetic number, because the mean of its divisors is an integer number (11065572).

Almost surely, 2^112001122 is an apocalyptic number.

112001122 is a deficient number, since it is larger than the sum of its proper divisors (65048030).

112001122 is a wasteful number, since it uses less digits than its factorization.

112001122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24233.

The product of its (nonzero) digits is 8, while the sum is 10.

The square root of 112001122 is about 10583.0582536429. The cubic root of 112001122 is about 482.0300624604.

Adding to 112001122 its reverse (221100211), we get a palindrome (333101333).

The spelling of 112001122 in words is "one hundred twelve million, one thousand, one hundred twenty-two".