12011102302322 has 4 divisors (see below), whose sum is σ = 18016653453486. Its totient is φ = 6005551151160.

The previous prime is 12011102302301. The next prime is 12011102302357. The reversal of 12011102302322 is 22320320111021.

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., 10696752406921 + 1314349895401 = 3270589^2 + 1146451^2 .

It is a junction number, because it is equal to n+sod(n) for n = 12011102302294 and 12011102302303.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3002775575579 + ... + 3002775575582.

Almost surely, 2^{12011102302322} is an apocalyptic number.

12011102302322 is a deficient number, since it is larger than the sum of its proper divisors (6005551151164).

12011102302322 is an equidigital number, since it uses as much as digits as its factorization.

12011102302322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6005551151163.

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 12011102302322 its reverse (22320320111021), we get a palindrome (34331422413343).

The spelling of 12011102302322 in words is "twelve trillion, eleven billion, one hundred two million, three hundred two thousand, three hundred twenty-two".