12126202 has 16 divisors (see below), whose sum is σ = 21010752. Its totient is φ = 5187520.

The previous prime is 12126197. The next prime is 12126223. The reversal of 12126202 is 20262121.

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, 15838 + ... + 16585.

It is an arithmetic number, because the mean of its divisors is an integer number (1313172).

Almost surely, 2^12126202 is an apocalyptic number.

12126202 is a deficient number, since it is larger than the sum of its proper divisors (8884550).

12126202 is a wasteful number, since it uses less digits than its factorization.

12126202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32453.

The product of its (nonzero) digits is 96, while the sum is 16.

The square root of 12126202 is about 3482.2696621600. The cubic root of 12126202 is about 229.7426358791.

Adding to 12126202 its reverse (20262121), we get a palindrome (32388323).

The spelling of 12126202 in words is "twelve million, one hundred twenty-six thousand, two hundred two".