1222335052 has 6 divisors (see below), whose sum is σ = 2139086348. Its totient is φ = 611167524.

The previous prime is 1222335041. The next prime is 1222335061. The reversal of 1222335052 is 2505332221.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 152791878 + ... + 152791885.

Almost surely, 2^1222335052 is an apocalyptic number.

It is an amenable number.

1222335052 is a deficient number, since it is larger than the sum of its proper divisors (916751296).

1222335052 is a wasteful number, since it uses less digits than its factorization.

1222335052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 305583767 (or 305583765 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 25.

The square root of 1222335052 is about 34961.9085863458. The cubic root of 1222335052 is about 1069.2110094759.

Adding to 1222335052 its reverse (2505332221), we get a palindrome (3727667273).

The spelling of 1222335052 in words is "one billion, two hundred twenty-two million, three hundred thirty-five thousand, fifty-two".