2211011106 has 8 divisors (see below), whose sum is σ = 4422022224. Its totient is φ = 737003700.

The previous prime is 2211011093. The next prime is 2211011107. The reversal of 2211011106 is 6011101122.

It is a happy number.

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

2211011106 is an admirable number.

It is a super-2 number, since 2×2211011106² = 9777140221710686472, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2211011107) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 184250920 + ... + 184250931.

It is an arithmetic number, because the mean of its divisors is an integer number (552752778).

Almost surely, 2^2211011106 is an apocalyptic number.

2211011106 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2211011106 is a wasteful number, since it uses less digits than its factorization.

2211011106 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 368501856.

The product of its (nonzero) digits is 24, while the sum is 15.

The square root of 2211011106 is about 47021.3898773739. The cubic root of 2211011106 is about 1302.7576777831.

Adding to 2211011106 its reverse (6011101122), we get a palindrome (8222112228).

The spelling of 2211011106 in words is "two billion, two hundred eleven million, eleven thousand, one hundred six".