12055210 has 16 divisors (see below), whose sum is σ = 22976136. Its totient is φ = 4538368.

The previous prime is 12055207. The next prime is 12055231. The reversal of 12055210 is 1255021.

It can be written as a sum of positive squares in 4 ways, for example, as 11029041 + 1026169 = 3321^2 + 1013^2 .

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, 35287 + ... + 35626.

Almost surely, 2^12055210 is an apocalyptic number.

12055210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12055210 is a deficient number, since it is larger than the sum of its proper divisors (10920926).

12055210 is a wasteful number, since it uses less digits than its factorization.

12055210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 70937.

The product of its (nonzero) digits is 100, while the sum is 16.

The square root of 12055210 is about 3472.0613473843. The cubic root of 12055210 is about 229.2934207140.

The spelling of 12055210 in words is "twelve million, fifty-five thousand, two hundred ten".