1200223013213 has 16 divisors (see below), whose sum is σ = 1373903032320. Its totient is φ = 1027099180800.

The previous prime is 1200223013179. The next prime is 1200223013237. The reversal of 1200223013213 is 3123103220021.

It is not a de Polignac number, because 1200223013213 - 2²⁰ = 1200221964637 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1200223013273) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11396708 + ... + 11501538.

It is an arithmetic number, because the mean of its divisors is an integer number (85868939520).

Almost surely, 2^{1200223013213} is an apocalyptic number.

It is an amenable number.

1200223013213 is a deficient number, since it is larger than the sum of its proper divisors (173680019107).

1200223013213 is a wasteful number, since it uses less digits than its factorization.

1200223013213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 107468.

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

Adding to 1200223013213 its reverse (3123103220021), we get a palindrome (4323326233234).

The spelling of 1200223013213 in words is "one trillion, two hundred billion, two hundred twenty-three million, thirteen thousand, two hundred thirteen".