1222033132 has 6 divisors (see below), whose sum is σ = 2138557988. Its totient is φ = 611016564.

The previous prime is 1222033129. The next prime is 1222033139. The reversal of 1222033132 is 2313302221.

It is not an unprimeable number, because it can be changed into a prime (1222033139) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 152754138 + ... + 152754145.

Almost surely, 2^1222033132 is an apocalyptic number.

It is an amenable number.

1222033132 is a deficient number, since it is larger than the sum of its proper divisors (916524856).

1222033132 is a wasteful number, since it uses less digits than its factorization.

1222033132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 305508287 (or 305508285 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 19.

The square root of 1222033132 is about 34957.5904776059. The cubic root of 1222033132 is about 1069.1229695750.

Adding to 1222033132 its reverse (2313302221), we get a palindrome (3535335353).

The spelling of 1222033132 in words is "one billion, two hundred twenty-two million, thirty-three thousand, one hundred thirty-two".