11102121111201 has 16 divisors (see below), whose sum is σ = 15288428090880. Its totient is φ = 7158866895360.

The previous prime is 11102121111199. The next prime is 11102121111203. The reversal of 11102121111201 is 10211112120111.

11102121111201 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (11102121111199) and next prime (11102121111203).

It is not a de Polignac number, because 11102121111201 - 2¹ = 11102121111199 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11102121111203) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 31422430 + ... + 31773783.

It is an arithmetic number, because the mean of its divisors is an integer number (955526755680).

Almost surely, 2^{11102121111201} is an apocalyptic number.

It is an amenable number.

11102121111201 is a deficient number, since it is larger than the sum of its proper divisors (4186306979679).

11102121111201 is a wasteful number, since it uses less digits than its factorization.

11102121111201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63198136.

The product of its (nonzero) digits is 8, while the sum is 15.

Adding to 11102121111201 its reverse (10211112120111), we get a palindrome (21313233231312).

The spelling of 11102121111201 in words is "eleven trillion, one hundred two billion, one hundred twenty-one million, one hundred eleven thousand, two hundred one".