1211340033314 has 4 divisors (see below), whose sum is σ = 1817010049974. Its totient is φ = 605670016656.

The previous prime is 1211340033203. The next prime is 1211340033317. The reversal of 1211340033314 is 4133300431121.

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., 1209927401089 + 1412632225 = 1099967^2 + 37585^2 .

It is not an unprimeable number, because it can be changed into a prime (1211340033317) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 302835008327 + ... + 302835008330.

Almost surely, 2^{1211340033314} is an apocalyptic number.

1211340033314 is a deficient number, since it is larger than the sum of its proper divisors (605670016660).

1211340033314 is an equidigital number, since it uses as much as digits as its factorization.

1211340033314 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 605670016659.

The product of its (nonzero) digits is 2592, while the sum is 26.

Adding to 1211340033314 its reverse (4133300431121), we get a palindrome (5344640464435).

The spelling of 1211340033314 in words is "one trillion, two hundred eleven billion, three hundred forty million, thirty-three thousand, three hundred fourteen".