12200111110 has 64 divisors (see below), whose sum is σ = 24287247360. Its totient is φ = 4375544320.

The previous prime is 12200111069. The next prime is 12200111113. The reversal of 12200111110 is 1111100221.

It is a super-2 number, since 2×12200111110² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (10).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12200111113) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2810862 + ... + 2815198.

It is an arithmetic number, because the mean of its divisors is an integer number (379488240).

Almost surely, 2^12200111110 is an apocalyptic number.

12200111110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12200111110 is a deficient number, since it is larger than the sum of its proper divisors (12087136250).

12200111110 is a wasteful number, since it uses less digits than its factorization.

12200111110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4701.

The product of its (nonzero) digits is 4, while the sum is 10.

Adding to 12200111110 its reverse (1111100221), we get a palindrome (13311211331).

It can be divided in two parts, 12200111 and 110, that added together give a palindrome (12200221).

The spelling of 12200111110 in words is "twelve billion, two hundred million, one hundred eleven thousand, one hundred ten".