1200213204211 has 4 divisors (see below), whose sum is σ = 1371672233392. Its totient is φ = 1028754175032.

The previous prime is 1200213204199. The next prime is 1200213204221. The reversal of 1200213204211 is 1124023120021.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1200213204211 - 2⁷ = 1200213204083 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1200213204221) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 85729514580 + ... + 85729514593.

It is an arithmetic number, because the mean of its divisors is an integer number (342918058348).

Almost surely, 2^{1200213204211} is an apocalyptic number.

1200213204211 is a deficient number, since it is larger than the sum of its proper divisors (171459029181).

1200213204211 is an equidigital number, since it uses as much as digits as its factorization.

1200213204211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 171459029180.

The product of its (nonzero) digits is 192, while the sum is 19.

Adding to 1200213204211 its reverse (1124023120021), we get a palindrome (2324236324232).

The spelling of 1200213204211 in words is "one trillion, two hundred billion, two hundred thirteen million, two hundred four thousand, two hundred eleven".