11222010101 has 4 divisors (see below), whose sum is σ = 11235386400. Its totient is φ = 11208633804.

The previous prime is 11222010091. The next prime is 11222010139. The reversal of 11222010101 is 10101022211.

11222010101 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 10101022211 = 7 ⋅1443003173.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11222010101 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11222010161) 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 3 ways as a sum of consecutive naturals, for example, 6686891 + ... + 6688568.

It is an arithmetic number, because the mean of its divisors is an integer number (2808846600).

Almost surely, 2^11222010101 is an apocalyptic number.

It is an amenable number.

11222010101 is a deficient number, since it is larger than the sum of its proper divisors (13376299).

11222010101 is an equidigital number, since it uses as much as digits as its factorization.

11222010101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13376298.

The product of its (nonzero) digits is 8, while the sum is 11.

Adding to 11222010101 its reverse (10101022211), we get a palindrome (21323032312).

The spelling of 11222010101 in words is "eleven billion, two hundred twenty-two million, ten thousand, one hundred one".