2210112444 has 24 divisors (see below), whose sum is σ = 5158419840. Its totient is φ = 736491184.

The previous prime is 2210112439. The next prime is 2210112469. The reversal of 2210112444 is 4442110122.

It is a self number, because there is not a number n which added to its sum of digits gives 2210112444.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19867 + ... + 69389.

It is an arithmetic number, because the mean of its divisors is an integer number (214934160).

Almost surely, 2^2210112444 is an apocalyptic number.

It is an amenable number.

2210112444 is an abundant number, since it is smaller than the sum of its proper divisors (2948307396).

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

2210112444 is a wasteful number, since it uses less digits than its factorization.

2210112444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53249 (or 53247 counting only the distinct ones).

The product of its (nonzero) digits is 512, while the sum is 21.

The square root of 2210112444 is about 47011.8330210597. The cubic root of 2210112444 is about 1302.5811525924.

Adding to 2210112444 its reverse (4442110122), we get a palindrome (6652222566).

The spelling of 2210112444 in words is "two billion, two hundred ten million, one hundred twelve thousand, four hundred forty-four".