1232212 has 12 divisors (see below), whose sum is σ = 2177280. Its totient is φ = 610136.

The previous prime is 1232201. The next prime is 1232213. The reversal of 1232212 is 2122321.

It is a junction number, because it is equal to n+sod(n) for n = 1232192 and 1232201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1232213) 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, 1012 + ... + 1867.

It is an arithmetic number, because the mean of its divisors is an integer number (181440).

2^1232212 is an apocalyptic number.

It is an amenable number.

1232212 is a deficient number, since it is larger than the sum of its proper divisors (945068).

1232212 is a wasteful number, since it uses less digits than its factorization.

1232212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2990 (or 2988 counting only the distinct ones).

The product of its digits is 48, while the sum is 13.

The square root of 1232212 is about 1110.0504493040. The cubic root of 1232212 is about 107.2083169088.

Adding to 1232212 its reverse (2122321), we get a palindrome (3354533).

It can be divided in two parts, 1232 and 212, that added together give a square (1444 = 38²).

The spelling of 1232212 in words is "one million, two hundred thirty-two thousand, two hundred twelve".