12212200110 has 64 divisors (see below), whose sum is σ = 32577085440. Its totient is φ = 2904670080.

The previous prime is 12212200093. The next prime is 12212200193. The reversal of 12212200110 is 1100221221.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 331630 + ... + 366609.

It is an arithmetic number, because the mean of its divisors is an integer number (509016960).

Almost surely, 2^12212200110 is an apocalyptic number.

12212200110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12212200110 is an abundant number, since it is smaller than the sum of its proper divisors (20364885330).

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

12212200110 is a wasteful number, since it uses less digits than its factorization.

12212200110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 698313.

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 12212200110 its reverse (1100221221), we get a palindrome (13312421331).

The spelling of 12212200110 in words is "twelve billion, two hundred twelve million, two hundred thousand, one hundred ten".