1202212 has 24 divisors (see below), whose sum is σ = 2328480. Its totient is φ = 538560.

The previous prime is 1202191. The next prime is 1202219. The reversal of 1202212 is 2122021.

It is an Ulam number.

It is not an unprimeable number, because it can be changed into a prime (1202219) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3763 + ... + 4069.

It is an arithmetic number, because the mean of its divisors is an integer number (97020).

2^1202212 is an apocalyptic number.

It is an amenable number.

1202212 is a deficient number, since it is larger than the sum of its proper divisors (1126268).

1202212 is a wasteful number, since it uses less digits than its factorization.

1202212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 411 (or 409 counting only the distinct ones).

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

The square root of 1202212 is about 1096.4542854128. The cubic root of 1202212 is about 106.3311113049.

Adding to 1202212 its reverse (2122021), we get a palindrome (3324233).

It can be divided in two parts, 120 and 2212, that added together give a palindrome (2332).

The spelling of 1202212 in words is "one million, two hundred two thousand, two hundred twelve".