12200255 has 8 divisors (see below), whose sum is σ = 14756352. Its totient is φ = 9682848.

The previous prime is 12200239. The next prime is 12200263. The reversal of 12200255 is 55200221.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 12200255 - 2⁴ = 12200239 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8972 + ... + 10241.

It is an arithmetic number, because the mean of its divisors is an integer number (1844544).

Almost surely, 2^12200255 is an apocalyptic number.

12200255 is a deficient number, since it is larger than the sum of its proper divisors (2556097).

12200255 is a wasteful number, since it uses less digits than its factorization.

12200255 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19345.

The product of its (nonzero) digits is 200, while the sum is 17.

The square root of 12200255 is about 3492.8863422677. The cubic root of 12200255 is about 230.2093556916.

Adding to 12200255 its reverse (55200221), we get a palindrome (67400476).

The spelling of 12200255 in words is "twelve million, two hundred thousand, two hundred fifty-five".