2242111104 has 160 divisors (see below), whose sum is σ = 6903497700. Its totient is φ = 721502208.

The previous prime is 2242111103. The next prime is 2242111111. The reversal of 2242111104 is 4011112422.

It can be written as a sum of positive squares in 2 ways, for example, as 2224065600 + 18045504 = 47160^2 + 4248^2 .

It is a Harshad number since it is a multiple of its sum of digits (18).

It is not an unprimeable number, because it can be changed into a prime (2242111103) 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 19 ways as a sum of consecutive naturals, for example, 296944 + ... + 304400.

Almost surely, 2^2242111104 is an apocalyptic number.

2242111104 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2242111104, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3451748850).

2242111104 is an abundant number, since it is smaller than the sum of its proper divisors (4661386596).

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

2242111104 is an equidigital number, since it uses as much as digits as its factorization.

2242111104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7512 (or 7491 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 18.

The square root of 2242111104 is about 47350.9356190561. The cubic root of 2242111104 is about 1308.8374403200.

Adding to 2242111104 its reverse (4011112422), we get a palindrome (6253223526).

The spelling of 2242111104 in words is "two billion, two hundred forty-two million, one hundred eleven thousand, one hundred four".