210112221110 has 32 divisors (see below), whose sum is σ = 413564098464. Its totient is φ = 76222944000.

The previous prime is 210112221091. The next prime is 210112221119. The reversal of 210112221110 is 11122211012.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (210112221119) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2222231 + ... + 2314850.

It is an arithmetic number, because the mean of its divisors is an integer number (12923878077).

Almost surely, 2^210112221110 is an apocalyptic number.

210112221110 is a deficient number, since it is larger than the sum of its proper divisors (203451877354).

210112221110 is a wasteful number, since it uses less digits than its factorization.

210112221110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4537520.

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 210112221110 its reverse (11122211012), we get a palindrome (221234432122).

The spelling of 210112221110 in words is "two hundred ten billion, one hundred twelve million, two hundred twenty-one thousand, one hundred ten".