10210112221209 has 8 divisors (see below), whose sum is σ = 13613525958240. Its totient is φ = 6806719982496.

The previous prime is 10210112221201. The next prime is 10210112221247. The reversal of 10210112221209 is 90212221101201.

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

It is not a de Polignac number, because 10210112221209 - 2³ = 10210112221201 is a prime.

It is not an unprimeable number, because it can be changed into a prime (10210112221201) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4231699 + ... + 6190920.

It is an arithmetic number, because the mean of its divisors is an integer number (1701690744780).

Almost surely, 2^{10210112221209} is an apocalyptic number.

It is an amenable number.

10210112221209 is a deficient number, since it is larger than the sum of its proper divisors (3403413737031).

10210112221209 is a wasteful number, since it uses less digits than its factorization.

10210112221209 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10749159.

The product of its (nonzero) digits is 288, while the sum is 24.

The spelling of 10210112221209 in words is "ten trillion, two hundred ten billion, one hundred twelve million, two hundred twenty-one thousand, two hundred nine".