210122110110102 has 16 divisors (see below), whose sum is σ = 420244368102912. Its totient is φ = 70040678722920.

The previous prime is 210122110110089. The next prime is 210122110110163. The reversal of 210122110110102 is 201011011221012.

It is a happy number.

It is a congruent number.

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 7 ways as a sum of consecutive naturals, for example, 22731027 + ... + 30609537.

It is an arithmetic number, because the mean of its divisors is an integer number (26265273006432).

Almost surely, 2^{210122110110102} is an apocalyptic number.

210122110110102 is an abundant number, since it is smaller than the sum of its proper divisors (210122257992810).

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

210122110110102 is a wasteful number, since it uses less digits than its factorization.

210122110110102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12323563.

The product of its (nonzero) digits is 16, while the sum is 15.

Adding to 210122110110102 its reverse (201011011221012), we get a palindrome (411133121331114).

The spelling of 210122110110102 in words is "two hundred ten trillion, one hundred twenty-two billion, one hundred ten million, one hundred ten thousand, one hundred two".