1200211322333 has 6 divisors (see below), whose sum is σ = 1254663254334. Its totient is φ = 1148028220856.

The previous prime is 1200211322269. The next prime is 1200211322351. The reversal of 1200211322333 is 3332231120021.

It can be written as a sum of positive squares in only one way, i.e., 970221060004 + 229990262329 = 984998^2 + 479573^2 .

It is not a de Polignac number, because 1200211322333 - 2⁶ = 1200211322269 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (23).

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1200211322299 and 1200211322308.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1200211322353) by changing a digit.

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 in 5 ways as a sum of consecutive naturals, for example, 1134414710 + ... + 1134415767.

It is an arithmetic number, because the mean of its divisors is an integer number (209110542389).

Almost surely, 2^{1200211322333} is an apocalyptic number.

It is an amenable number.

1200211322333 is a deficient number, since it is larger than the sum of its proper divisors (54451932001).

1200211322333 is an equidigital number, since it uses as much as digits as its factorization.

1200211322333 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2268830523 (or 2268830500 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 23.

Adding to 1200211322333 its reverse (3332231120021), we get a palindrome (4532442442354).

The spelling of 1200211322333 in words is "one trillion, two hundred billion, two hundred eleven million, three hundred twenty-two thousand, three hundred thirty-three".