210122210110202 has 32 divisors (see below), whose sum is σ = 343839030433920. Its totient is φ = 95721426244800.

The previous prime is 210122210110129. The next prime is 210122210110223. The reversal of 210122210110202 is 202011012221012.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 43235174 + ... + 47848977.

It is an arithmetic number, because the mean of its divisors is an integer number (10744969701060).

Almost surely, 2^{210122210110202} is an apocalyptic number.

210122210110202 is a deficient number, since it is larger than the sum of its proper divisors (133716820323718).

210122210110202 is a wasteful number, since it uses less digits than its factorization.

210122210110202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 91085318.

The product of its (nonzero) digits is 64, while the sum is 17.

Adding to 210122210110202 its reverse (202011012221012), we get a palindrome (412133222331214).

The spelling of 210122210110202 in words is "two hundred ten trillion, one hundred twenty-two billion, two hundred ten million, one hundred ten thousand, two hundred two".