112000212100122 has 16 divisors (see below), whose sum is σ = 224480082501792. Its totient is φ = 37253460983120.

The previous prime is 112000212100109. The next prime is 112000212100163. The reversal of 112000212100122 is 221001212000211.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19985759529 + ... + 19985765132.

It is an arithmetic number, because the mean of its divisors is an integer number (14030005156362).

Almost surely, 2^{112000212100122} is an apocalyptic number.

112000212100122 is an abundant number, since it is smaller than the sum of its proper divisors (112479870401670).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

112000212100122 is a wasteful number, since it uses less digits than its factorization.

112000212100122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39971525133.

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 112000212100122 its reverse (221001212000211), we get a palindrome (333001424100333).

The spelling of 112000212100122 in words is "one hundred twelve trillion, two hundred twelve million, one hundred thousand, one hundred twenty-two".