11022211101 has 16 divisors (see below), whose sum is σ = 16130672640. Its totient is φ = 6639142320.

The previous prime is 11022211073. The next prime is 11022211111. The reversal of 11022211101 is 10111222011.

It is not a de Polignac number, because 11022211101 - 2¹⁰ = 11022210077 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11022211111) 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, 1019181 + ... + 1029938.

It is an arithmetic number, because the mean of its divisors is an integer number (1008167040).

Almost surely, 2^11022211101 is an apocalyptic number.

11022211101 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

11022211101 is a deficient number, since it is larger than the sum of its proper divisors (5108461539).

11022211101 is a wasteful number, since it uses less digits than its factorization.

11022211101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2049296.

The product of its (nonzero) digits is 8, while the sum is 12.

Adding to 11022211101 its reverse (10111222011), we get a palindrome (21133433112).

The spelling of 11022211101 in words is "eleven billion, twenty-two million, two hundred eleven thousand, one hundred one".