12011133033322 has 4 divisors (see below), whose sum is σ = 18016699549986. Its totient is φ = 6005566516660.

The previous prime is 12011133033311. The next prime is 12011133033337. The reversal of 12011133033322 is 22333033111021.

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., 10626041777121 + 1385091256201 = 3259761^2 + 1176899^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3002783258329 + ... + 3002783258332.

Almost surely, 2^{12011133033322} is an apocalyptic number.

12011133033322 is a deficient number, since it is larger than the sum of its proper divisors (6005566516664).

12011133033322 is an equidigital number, since it uses as much as digits as its factorization.

12011133033322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6005566516663.

The product of its (nonzero) digits is 1944, while the sum is 25.

Adding to 12011133033322 its reverse (22333033111021), we get a palindrome (34344166144343).

The spelling of 12011133033322 in words is "twelve trillion, eleven billion, one hundred thirty-three million, thirty-three thousand, three hundred twenty-two".