1200201201211 has 8 divisors (see below), whose sum is σ = 1272401623424. Its totient is φ = 1130093544960.

The previous prime is 1200201201209. The next prime is 1200201201217. The reversal of 1200201201211 is 1121021020021.

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 1200201201211 - 2¹ = 1200201201209 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1200201201191 and 1200201201200.

It is not an unprimeable number, because it can be changed into a prime (1200201201217) 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, 523190310 + ... + 523192603.

It is an arithmetic number, because the mean of its divisors is an integer number (159050202928).

Almost surely, 2^{1200201201211} is an apocalyptic number.

1200201201211 is a deficient number, since it is larger than the sum of its proper divisors (72200422213).

1200201201211 is a wasteful number, since it uses less digits than its factorization.

1200201201211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1046382981.

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

Adding to 1200201201211 its reverse (1121021020021), we get a palindrome (2321222221232).

It can be divided in two parts, 120020 and 1201211, that added together give a palindrome (1321231).

The spelling of 1200201201211 in words is "one trillion, two hundred billion, two hundred one million, two hundred one thousand, two hundred eleven".