1230212 has 12 divisors (see below), whose sum is σ = 2266320. Its totient is φ = 582696.

The previous prime is 1230199. The next prime is 1230223. The reversal of 1230212 is 2120321.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 1230193 and 1230202.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8018 + ... + 8169.

It is an arithmetic number, because the mean of its divisors is an integer number (188860).

2^1230212 is an apocalyptic number.

It is an amenable number.

1230212 is a deficient number, since it is larger than the sum of its proper divisors (1036108).

1230212 is a wasteful number, since it uses less digits than its factorization.

1230212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16210 (or 16208 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 11.

The square root of 1230212 is about 1109.1492235042. The cubic root of 1230212 is about 107.1502823214.

Adding to 1230212 its reverse (2120321), we get a palindrome (3350533).

The spelling of 1230212 in words is "one million, two hundred thirty thousand, two hundred twelve".