11000312211 has 32 divisors (see below), whose sum is σ = 17406885888. Its totient is φ = 6046636320.

The previous prime is 11000312201. The next prime is 11000312221. The reversal of 11000312211 is 11221300011.

It is an interprime number because it is at equal distance from previous prime (11000312201) and next prime (11000312221).

It is not a de Polignac number, because 11000312211 - 2³¹ = 8852828563 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11000312201) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 58126 + ... + 159308.

It is an arithmetic number, because the mean of its divisors is an integer number (543965184).

Almost surely, 2^11000312211 is an apocalyptic number.

11000312211 is a deficient number, since it is larger than the sum of its proper divisors (6406573677).

11000312211 is a wasteful number, since it uses less digits than its factorization.

11000312211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 101391.

The product of its (nonzero) digits is 12, while the sum is 12.

Adding to 11000312211 its reverse (11221300011), we get a palindrome (22221612222).

The spelling of 11000312211 in words is "eleven billion, three hundred twelve thousand, two hundred eleven".