210000011112201 has 4 divisors (see below), whose sum is σ = 280000014816272. Its totient is φ = 140000007408132.

The previous prime is 210000011112161. The next prime is 210000011112293. The reversal of 210000011112201 is 102211110000012.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 210000011112201 - 2²⁶ = 209999944003337 is a prime.

It is a super-3 number, since 3×210000011112201³ (a number of 44 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (210000011112301) 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, 35000001852031 + ... + 35000001852036.

It is an arithmetic number, because the mean of its divisors is an integer number (70000003704068).

Almost surely, 2^{210000011112201} is an apocalyptic number.

It is an amenable number.

210000011112201 is a deficient number, since it is larger than the sum of its proper divisors (70000003704071).

210000011112201 is an equidigital number, since it uses as much as digits as its factorization.

210000011112201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 70000003704070.

The product of its (nonzero) digits is 8, while the sum is 12.

Adding to 210000011112201 its reverse (102211110000012), we get a palindrome (312211121112213).

The spelling of 210000011112201 in words is "two hundred ten trillion, eleven million, one hundred twelve thousand, two hundred one".