11000101012211 has 4 divisors (see below), whose sum is σ = 11000211786624. Its totient is φ = 10999990237800.

The previous prime is 11000101012181. The next prime is 11000101012267. The reversal of 11000101012211 is 11221010100011.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 11000101012211 - 2¹⁰ = 11000101011187 is a prime.

It is a super-2 number, since 2×11000101012211² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11000101012192 and 11000101012201.

It is not an unprimeable number, because it can be changed into a prime (11000101012711) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 55238120 + ... + 55436901.

It is an arithmetic number, because the mean of its divisors is an integer number (2750052946656).

Almost surely, 2^{11000101012211} is an apocalyptic number.

11000101012211 is a deficient number, since it is larger than the sum of its proper divisors (110774413).

11000101012211 is an equidigital number, since it uses as much as digits as its factorization.

11000101012211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 110774412.

The product of its (nonzero) digits is 4, while the sum is 11.

Adding to 11000101012211 its reverse (11221010100011), we get a palindrome (22221111112222).

The spelling of 11000101012211 in words is "eleven trillion, one hundred one million, twelve thousand, two hundred eleven".