1200200211211 has 8 divisors (see below), whose sum is σ = 1263388736000. Its totient is φ = 1137013695720.

The previous prime is 1200200211209. The next prime is 1200200211233. The reversal of 1200200211211 is 1121120020021.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1200200211211 - 2¹ = 1200200211209 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1200200211191 and 1200200211200.

It is not an unprimeable number, because it can be changed into a prime (1200200211241) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 811966 + ... + 1749196.

It is an arithmetic number, because the mean of its divisors is an integer number (157923592000).

Almost surely, 2^{1200200211211} is an apocalyptic number.

1200200211211 is a deficient number, since it is larger than the sum of its proper divisors (63188524789).

1200200211211 is an equidigital number, since it uses as much as digits as its factorization.

1200200211211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1004649.

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 1200200211211 its reverse (1121120020021), we get a palindrome (2321320231232).

The spelling of 1200200211211 in words is "one trillion, two hundred billion, two hundred million, two hundred eleven thousand, two hundred eleven".