210112200011122 has 8 divisors (see below), whose sum is σ = 315168856897500. Its totient is φ = 105055914378624.

The previous prime is 210112200011117. The next prime is 210112200011141. The reversal of 210112200011122 is 221110002211012.

It can be written as a sum of positive squares in 2 ways, for example, as 209656238799121 + 455961212001 = 14479511^2 + 675249^2 .

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 = 210112200011096 and 210112200011105.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 91394247 + ... + 93665002.

Almost surely, 2^{210112200011122} is an apocalyptic number.

210112200011122 is a deficient number, since it is larger than the sum of its proper divisors (105056656886378).

210112200011122 is a wasteful number, since it uses less digits than its factorization.

210112200011122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 185626940.

The product of its (nonzero) digits is 32, while the sum is 16.

Adding to 210112200011122 its reverse (221110002211012), we get a palindrome (431222202222134).

The spelling of 210112200011122 in words is "two hundred ten trillion, one hundred twelve billion, two hundred million, eleven thousand, one hundred twenty-two".