2211041100 has 36 divisors (see below), whose sum is σ = 6397279784. Its totient is φ = 589610880.

The previous prime is 2211041099. The next prime is 2211041159. The reversal of 2211041100 is 11401122.

It is a happy number.

2211041100 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3684769 + ... + 3685368.

Almost surely, 2^2211041100 is an apocalyptic number.

2211041100 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2211041100 is an abundant number, since it is smaller than the sum of its proper divisors (4186238684).

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

2211041100 is a wasteful number, since it uses less digits than its factorization.

2211041100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7370154 (or 7370147 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 12.

The square root of 2211041100 is about 47021.7088162478. The cubic root of 2211041100 is about 1302.7635687134.

Adding to 2211041100 its reverse (11401122), we get a palindrome (2222442222).

The spelling of 2211041100 in words is "two billion, two hundred eleven million, forty-one thousand, one hundred".