210011122220110 has 16 divisors (see below), whose sum is σ = 378029498938416. Its totient is φ = 84002342456448.

The previous prime is 210011122220089. The next prime is 210011122220167. The reversal of 210011122220110 is 11022221110012.

It is a super-2 number, since 2×210011122220110² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 262885179 + ... + 263682838.

It is an arithmetic number, because the mean of its divisors is an integer number (23626843683651).

Almost surely, 2^{210011122220110} is an apocalyptic number.

210011122220110 is a deficient number, since it is larger than the sum of its proper divisors (168018376718306).

210011122220110 is a wasteful number, since it uses less digits than its factorization.

210011122220110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 526607907.

The product of its (nonzero) digits is 32, while the sum is 16.

Adding to 210011122220110 its reverse (11022221110012), we get a palindrome (221033343330122).

The spelling of 210011122220110 in words is "two hundred ten trillion, eleven billion, one hundred twenty-two million, two hundred twenty thousand, one hundred ten".