1200212303213 has 24 divisors (see below), whose sum is σ = 1525101979104. Its totient is φ = 933994605600.

The previous prime is 1200212303203. The next prime is 1200212303261. The reversal of 1200212303213 is 3123032120021.

It is not a de Polignac number, because 1200212303213 - 2¹⁴ = 1200212286829 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1200212303203) 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 23 ways as a sum of consecutive naturals, for example, 1062743 + ... + 1878788.

It is an arithmetic number, because the mean of its divisors is an integer number (63545915796).

Almost surely, 2^{1200212303213} is an apocalyptic number.

It is an amenable number.

1200212303213 is a deficient number, since it is larger than the sum of its proper divisors (324889675891).

1200212303213 is a wasteful number, since it uses less digits than its factorization.

1200212303213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2942313 (or 2942306 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 1200212303213 its reverse (3123032120021), we get a palindrome (4323244423234).

The spelling of 1200212303213 in words is "one trillion, two hundred billion, two hundred twelve million, three hundred three thousand, two hundred thirteen".