11121012000211 has 16 divisors (see below), whose sum is σ = 11813066783136. Its totient is φ = 10433169942016.

The previous prime is 11121012000191. The next prime is 11121012000299. The reversal of 11121012000211 is 11200021012111.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 11121012000211 - 2¹³ = 11121011992019 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11121012000191 and 11121012000200.

It is not an unprimeable number, because it can be changed into a prime (11121012000611) 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, 102050925 + ... + 102159841.

It is an arithmetic number, because the mean of its divisors is an integer number (738316673946).

Almost surely, 2^{11121012000211} is an apocalyptic number.

11121012000211 is a deficient number, since it is larger than the sum of its proper divisors (692054782925).

11121012000211 is a wasteful number, since it uses less digits than its factorization.

11121012000211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 128198.

The product of its (nonzero) digits is 8, while the sum is 13.

Adding to 11121012000211 its reverse (11200021012111), we get a palindrome (22321033012322).

The spelling of 11121012000211 in words is "eleven trillion, one hundred twenty-one billion, twelve million, two hundred eleven", and thus it is an aban number.