11102013011211 has 8 divisors (see below), whose sum is σ = 14802699801600. Its totient is φ = 7401334114152.

The previous prime is 11102013011209. The next prime is 11102013011267. The reversal of 11102013011211 is 11211031020111.

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

It is not a de Polignac number, because 11102013011211 - 2¹ = 11102013011209 is a prime.

It is a super-2 number, since 2×11102013011211² (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (11102013011611) 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, 3394266 + ... + 5807328.

It is an arithmetic number, because the mean of its divisors is an integer number (1850337475200).

Almost surely, 2^{11102013011211} is an apocalyptic number.

11102013011211 is a deficient number, since it is larger than the sum of its proper divisors (3700686790389).

11102013011211 is a wasteful number, since it uses less digits than its factorization.

11102013011211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3946665.

The product of its (nonzero) digits is 12, while the sum is 15.

Adding to 11102013011211 its reverse (11211031020111), we get a palindrome (22313044031322).

The spelling of 11102013011211 in words is "eleven trillion, one hundred two billion, thirteen million, eleven thousand, two hundred eleven".