210001002112203 has 8 divisors (see below), whose sum is σ = 282719795724288. Its totient is φ = 138641438287464.

The previous prime is 210001002112201. The next prime is 210001002112211. The reversal of 210001002112203 is 302211200100012.

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

It is not a de Polignac number, because 210001002112203 - 2¹ = 210001002112201 is a prime.

It is not an unprimeable number, because it can be changed into a prime (210001002112201) 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, 339807446475 + ... + 339807447092.

It is an arithmetic number, because the mean of its divisors is an integer number (35339974465536).

Almost surely, 2^{210001002112203} is an apocalyptic number.

210001002112203 is a deficient number, since it is larger than the sum of its proper divisors (72718793612085).

210001002112203 is a wasteful number, since it uses less digits than its factorization.

210001002112203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 679614893673.

The product of its (nonzero) digits is 48, while the sum is 15.

Adding to 210001002112203 its reverse (302211200100012), we get a palindrome (512212202212215).

The spelling of 210001002112203 in words is "two hundred ten trillion, one billion, two million, one hundred twelve thousand, two hundred three".