12200220200103 has 48 divisors (see below), whose sum is σ = 18742078787040. Its totient is φ = 7015244433408.

The previous prime is 12200220200087. The next prime is 12200220200123. The reversal of 12200220200103 is 30100202200221.

It is a happy number.

It is not a de Polignac number, because 12200220200103 - 2⁴ = 12200220200087 is a prime.

It is a super-2 number, since 2×12200220200103² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12200220200123) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 4907538 + ... + 6963071.

It is an arithmetic number, because the mean of its divisors is an integer number (390459974730).

Almost surely, 2^{12200220200103} is an apocalyptic number.

12200220200103 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

12200220200103 is a deficient number, since it is larger than the sum of its proper divisors (6541858586937).

12200220200103 is a wasteful number, since it uses less digits than its factorization.

12200220200103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11870736 (or 11870717 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 15.

Adding to 12200220200103 its reverse (30100202200221), we get a palindrome (42300422400324).

The spelling of 12200220200103 in words is "twelve trillion, two hundred billion, two hundred twenty million, two hundred thousand, one hundred three".