126212 has 12 divisors (see below), whose sum is σ = 223440. Its totient is φ = 62376.

The previous prime is 126211. The next prime is 126223. The reversal of 126212 is 212621.

It is not an unprimeable number, because it can be changed into a prime (126211) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 443 + ... + 669.

It is an arithmetic number, because the mean of its divisors is an integer number (18620).

2¹²⁶²¹² is an apocalyptic number.

It is an amenable number.

126212 is a deficient number, since it is larger than the sum of its proper divisors (97228).

126212 is a wasteful number, since it uses less digits than its factorization.

126212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 370 (or 368 counting only the distinct ones).

The product of its digits is 48, while the sum is 14.

The square root of 126212 is about 355.2632826511. The cubic root of 126212 is about 50.1610805042.

Adding to 126212 its reverse (212621), we get a palindrome (338833).

The spelling of 126212 in words is "one hundred twenty-six thousand, two hundred twelve".