1200330212 has 6 divisors (see below), whose sum is σ = 2100577878. Its totient is φ = 600165104.

The previous prime is 1200330193. The next prime is 1200330221. The reversal of 1200330212 is 2120330021.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 1130707876 + 69622336 = 33626^2 + 8344^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 150041273 + ... + 150041280.

It is an arithmetic number, because the mean of its divisors is an integer number (350096313).

Almost surely, 2^1200330212 is an apocalyptic number.

It is an amenable number.

1200330212 is a deficient number, since it is larger than the sum of its proper divisors (900247666).

1200330212 is a wasteful number, since it uses less digits than its factorization.

1200330212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 300082557 (or 300082555 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 14.

The square root of 1200330212 is about 34645.7820232132. The cubic root of 1200330212 is about 1062.7560331908.

Adding to 1200330212 its reverse (2120330021), we get a palindrome (3320660233).

The spelling of 1200330212 in words is "one billion, two hundred million, three hundred thirty thousand, two hundred twelve".