12030133322 has 4 divisors (see below), whose sum is σ = 18045199986. Its totient is φ = 6015066660.

The previous prime is 12030133303. The next prime is 12030133363. The reversal of 12030133322 is 22333103021.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 10872024361 + 1158108961 = 104269^2 + 34031^2 .

It is a junction number, because it is equal to n+sod(n) for n = 12030133294 and 12030133303.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3007533329 + ... + 3007533332.

Almost surely, 2^12030133322 is an apocalyptic number.

12030133322 is a deficient number, since it is larger than the sum of its proper divisors (6015066664).

12030133322 is an equidigital number, since it uses as much as digits as its factorization.

12030133322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6015066663.

The product of its (nonzero) digits is 648, while the sum is 20.

Adding to 12030133322 its reverse (22333103021), we get a palindrome (34363236343).

The spelling of 12030133322 in words is "twelve billion, thirty million, one hundred thirty-three thousand, three hundred twenty-two".