12200210 has 32 divisors (see below), whose sum is σ = 24121152. Its totient is φ = 4406080.

The previous prime is 12200179. The next prime is 12200239. The reversal of 12200210 is 1200221.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 21389 + ... + 21951.

It is an arithmetic number, because the mean of its divisors is an integer number (753786).

Almost surely, 2^12200210 is an apocalyptic number.

12200210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12200210 is a deficient number, since it is larger than the sum of its proper divisors (11920942).

12200210 is a wasteful number, since it uses less digits than its factorization.

12200210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 778.

The product of its (nonzero) digits is 8, while the sum is 8.

The square root of 12200210 is about 3492.8799005978. The cubic root of 12200210 is about 230.2090726529.

Adding to 12200210 its reverse (1200221), we get a palindrome (13400431).

The spelling of 12200210 in words is "twelve million, two hundred thousand, two hundred ten".