11011002012211 has 8 divisors (see below), whose sum is σ = 11397419898480. Its totient is φ = 10625032670112.

The previous prime is 11011002012169. The next prime is 11011002012233. The reversal of 11011002012211 is 11221020011011.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 11011002012211 - 2¹⁵ = 11011001979443 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11011002012191 and 11011002012200.

It is not an unprimeable number, because it can be changed into a prime (11011002012251) 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, 112086085 + ... + 112184278.

It is an arithmetic number, because the mean of its divisors is an integer number (1424677487310).

Almost surely, 2^{11011002012211} is an apocalyptic number.

11011002012211 is a deficient number, since it is larger than the sum of its proper divisors (386417886269).

11011002012211 is a wasteful number, since it uses less digits than its factorization.

11011002012211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 224272085.

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

Adding to 11011002012211 its reverse (11221020011011), we get a palindrome (22232022023222).

The spelling of 11011002012211 in words is "eleven trillion, eleven billion, two million, twelve thousand, two hundred eleven".