11011120202211 has 16 divisors (see below), whose sum is σ = 15446053922208. Its totient is φ = 6968144620800.

The previous prime is 11011120202197. The next prime is 11011120202213. The reversal of 11011120202211 is 11220202111011.

It is a happy number.

It is not a de Polignac number, because 11011120202211 - 2²⁷ = 11010985984483 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11011120202213) 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, 1209742780 + ... + 1209751881.

It is an arithmetic number, because the mean of its divisors is an integer number (965378370138).

Almost surely, 2^{11011120202211} is an apocalyptic number.

11011120202211 is a deficient number, since it is larger than the sum of its proper divisors (4434933719997).

11011120202211 is a wasteful number, since it uses less digits than its factorization.

11011120202211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2419494742.

The product of its (nonzero) digits is 16, while the sum is 15.

Adding to 11011120202211 its reverse (11220202111011), we get a palindrome (22231322313222).

The spelling of 11011120202211 in words is "eleven trillion, eleven billion, one hundred twenty million, two hundred two thousand, two hundred eleven".