11022011012211 has 8 divisors (see below), whose sum is σ = 14696457746880. Its totient is φ = 7347785809512.

The previous prime is 11022011012209. The next prime is 11022011012239. The reversal of 11022011012211 is 11221011022011.

It is a happy number.

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

It is not a de Polignac number, because 11022011012211 - 2¹ = 11022011012209 is a prime.

It is a super-2 number, since 2×11022011012211² (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (11022011012251) 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 7 ways as a sum of consecutive naturals, for example, 55266865 + ... + 55465938.

It is an arithmetic number, because the mean of its divisors is an integer number (1837057218360).

Almost surely, 2^{11022011012211} is an apocalyptic number.

11022011012211 is a deficient number, since it is larger than the sum of its proper divisors (3674446734669).

11022011012211 is a wasteful number, since it uses less digits than its factorization.

11022011012211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 110765985.

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

Adding to 11022011012211 its reverse (11221011022011), we get a palindrome (22243022034222).

The spelling of 11022011012211 in words is "eleven trillion, twenty-two billion, eleven million, twelve thousand, two hundred eleven".