210122100110 has 32 divisors (see below), whose sum is σ = 409140184320. Its totient is φ = 77235625728.

The previous prime is 210122100103. The next prime is 210122100121. The reversal of 210122100110 is 11001221012.

It is a junction number, because it is equal to n+sod(n) for n = 210122100091 and 210122100100.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3595055 + ... + 3653034.

It is an arithmetic number, because the mean of its divisors is an integer number (12785630760).

Almost surely, 2^210122100110 is an apocalyptic number.

210122100110 is a deficient number, since it is larger than the sum of its proper divisors (199018084210).

210122100110 is a wasteful number, since it uses less digits than its factorization.

210122100110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7248332.

The product of its (nonzero) digits is 8, while the sum is 11.

Adding to 210122100110 its reverse (11001221012), we get a palindrome (221123321122).

The spelling of 210122100110 in words is "two hundred ten billion, one hundred twenty-two million, one hundred thousand, one hundred ten".