210001010210 has 16 divisors (see below), whose sum is σ = 378163468800. Its totient is φ = 83964481776.

The previous prime is 210001010209. The next prime is 210001010221. The reversal of 210001010210 is 12010100012.

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, 4465730 + ... + 4512509.

It is an arithmetic number, because the mean of its divisors is an integer number (23635216800).

Almost surely, 2^210001010210 is an apocalyptic number.

210001010210 is a deficient number, since it is larger than the sum of its proper divisors (168162458590).

210001010210 is a wasteful number, since it uses less digits than its factorization.

210001010210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8980585.

The product of its (nonzero) digits is 4, while the sum is 8.

Adding to 210001010210 its reverse (12010100012), we get a palindrome (222011110222).

The spelling of 210001010210 in words is "two hundred ten billion, one million, ten thousand, two hundred ten".