112000212122 has 8 divisors (see below), whose sum is σ = 168019670196. Its totient is φ = 55993655392.

The previous prime is 112000212101. The next prime is 112000212127. The reversal of 112000212122 is 221212000211.

It can be written as a sum of positive squares in 2 ways, for example, as 87966221281 + 24033990841 = 296591^2 + 155029^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 112000212097 and 112000212106.

It is not an unprimeable number, because it can be changed into a prime (112000212127) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3203603 + ... + 3238374.

Almost surely, 2^112000212122 is an apocalyptic number.

112000212122 is a deficient number, since it is larger than the sum of its proper divisors (56019458074).

112000212122 is an equidigital number, since it uses as much as digits as its factorization.

112000212122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6450672.

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 112000212122 its reverse (221212000211), we get a palindrome (333212212333).

The spelling of 112000212122 in words is "one hundred twelve billion, two hundred twelve thousand, one hundred twenty-two".