1100201213211 has 8 divisors (see below), whose sum is σ = 1530714731520. Its totient is φ = 701577585192.

The previous prime is 1100201213207. The next prime is 1100201213263. The reversal of 1100201213211 is 1123121020011.

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

It is not a de Polignac number, because 1100201213211 - 2² = 1100201213207 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1100201213911) 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, 7972472491 + ... + 7972472628.

It is an arithmetic number, because the mean of its divisors is an integer number (191339341440).

Almost surely, 2^{1100201213211} is an apocalyptic number.

1100201213211 is a deficient number, since it is larger than the sum of its proper divisors (430513518309).

1100201213211 is a wasteful number, since it uses less digits than its factorization.

1100201213211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15944945145.

The product of its (nonzero) digits is 24, while the sum is 15.

Adding to 1100201213211 its reverse (1123121020011), we get a palindrome (2223322233222).

It can be divided in two parts, 110020 and 1213211, that added together give a palindrome (1323231).

The spelling of 1100201213211 in words is "one trillion, one hundred billion, two hundred one million, two hundred thirteen thousand, two hundred eleven".