2244111100 has 72 divisors (see below), whose sum is σ = 6071361408. Its totient is φ = 699460800.

The previous prime is 2244111091. The next prime is 2244111131. The reversal of 2244111100 is 11114422.

It is a happy number.

2244111100 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a zygodrome in base 10.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 138022 + ... + 153421.

It is an arithmetic number, because the mean of its divisors is an integer number (84324464).

Almost surely, 2^2244111100 is an apocalyptic number.

2244111100 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2244111100 is an abundant number, since it is smaller than the sum of its proper divisors (3827250308).

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

2244111100 is a wasteful number, since it uses less digits than its factorization.

2244111100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 291475 (or 291468 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 16.

The square root of 2244111100 is about 47372.0497762130. The cubic root of 2244111100 is about 1309.2264920628.

Adding to 2244111100 its reverse (11114422), we get a palindrome (2255225522).

The spelling of 2244111100 in words is "two billion, two hundred forty-four million, one hundred eleven thousand, one hundred".