112112001122 has 64 divisors (see below), whose sum is σ = 199256924160. Its totient is φ = 46762790400.

The previous prime is 112112001119. The next prime is 112112001143. The reversal of 112112001122 is 221100211211.

It is a junction number, because it is equal to n+sod(n) for n = 112112001097 and 112112001106.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1876247 + ... + 1935077.

It is an arithmetic number, because the mean of its divisors is an integer number (3113389440).

Almost surely, 2^112112001122 is an apocalyptic number.

112112001122 is a deficient number, since it is larger than the sum of its proper divisors (87144923038).

112112001122 is a wasteful number, since it uses less digits than its factorization.

112112001122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59007.

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 112112001122 its reverse (221100211211), we get a palindrome (333212212333).

The spelling of 112112001122 in words is "one hundred twelve billion, one hundred twelve million, one thousand, one hundred twenty-two".