210122001210 has 64 divisors (see below), whose sum is σ = 550191398400. Its totient is φ = 50933686080.

The previous prime is 210122001203. The next prime is 210122001241. The reversal of 210122001210 is 12100221012.

210122001210 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4231989 + ... + 4281351.

It is an arithmetic number, because the mean of its divisors is an integer number (8596740600).

Almost surely, 2^210122001210 is an apocalyptic number.

210122001210 is an abundant number, since it is smaller than the sum of its proper divisors (340069397190).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

210122001210 is a wasteful number, since it uses less digits than its factorization.

210122001210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62283.

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 210122001210 its reverse (12100221012), we get a palindrome (222222222222).

The spelling of 210122001210 in words is "two hundred ten billion, one hundred twenty-two million, one thousand, two hundred ten".