1122302212 has 6 divisors (see below), whose sum is σ = 1964028878. Its totient is φ = 561151104.

The previous prime is 1122302201. The next prime is 1122302249. The reversal of 1122302212 is 2122032211.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 819333376 + 302968836 = 28624^2 + 17406^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 140287773 + ... + 140287780.

Almost surely, 2^1122302212 is an apocalyptic number.

It is an amenable number.

1122302212 is a deficient number, since it is larger than the sum of its proper divisors (841726666).

1122302212 is a wasteful number, since it uses less digits than its factorization.

1122302212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 280575557 (or 280575555 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 16.

The square root of 1122302212 is about 33500.7792745184. The cubic root of 1122302212 is about 1039.2098942245.

Adding to 1122302212 its reverse (2122032211), we get a palindrome (3244334423).

The spelling of 1122302212 in words is "one billion, one hundred twenty-two million, three hundred two thousand, two hundred twelve".