12201202 has 16 divisors (see below), whose sum is σ = 19837440. Its totient is φ = 5594832.

The previous prime is 12201193. The next prime is 12201229. The reversal of 12201202 is 20210221.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2799 + ... + 5677.

It is an arithmetic number, because the mean of its divisors is an integer number (1239840).

Almost surely, 2^12201202 is an apocalyptic number.

12201202 is a deficient number, since it is larger than the sum of its proper divisors (7636238).

12201202 is a wasteful number, since it uses less digits than its factorization.

12201202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3057.

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

The square root of 12201202 is about 3493.0219008761. The cubic root of 12201202 is about 230.2153119228.

Adding to 12201202 its reverse (20210221), we get a palindrome (32411423).

It can be divided in two parts, 12201 and 202, that added together give a triangular number (12403 = T₁₅₇).

The spelling of 12201202 in words is "twelve million, two hundred one thousand, two hundred two".