12200104 has 16 divisors (see below), whose sum is σ = 26143200. Its totient is φ = 5228592.

The previous prime is 12200063. The next prime is 12200117. The reversal of 12200104 is 40100221.

It is a super-2 number, since 2×12200104² = 297685075221632, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 108874 + ... + 108985.

It is an arithmetic number, because the mean of its divisors is an integer number (1633950).

Almost surely, 2^12200104 is an apocalyptic number.

12200104 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

12200104 is an abundant number, since it is smaller than the sum of its proper divisors (13943096).

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

12200104 is a wasteful number, since it uses less digits than its factorization.

12200104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 217872 (or 217868 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 10.

The square root of 12200104 is about 3492.8647268396. The cubic root of 12200104 is about 230.2084059367.

Adding to 12200104 its reverse (40100221), we get a palindrome (52300325).

The spelling of 12200104 in words is "twelve million, two hundred thousand, one hundred four".