2248031120 has 20 divisors (see below), whose sum is σ = 5226672540. Its totient is φ = 899212416.

The previous prime is 2248031087. The next prime is 2248031129. The reversal of 2248031120 is 211308422.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 776848384 + 1471182736 = 27872^2 + 38356^2 .

It is a tau number, because it is divible by the number of its divisors (20).

It is not an unprimeable number, because it can be changed into a prime (2248031129) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14050115 + ... + 14050274.

It is an arithmetic number, because the mean of its divisors is an integer number (261333627).

Almost surely, 2^2248031120 is an apocalyptic number.

2248031120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2248031120 is an abundant number, since it is smaller than the sum of its proper divisors (2978641420).

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

2248031120 is a wasteful number, since it uses less digits than its factorization.

2248031120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28100402 (or 28100396 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 23.

The square root of 2248031120 is about 47413.4065428756. The cubic root of 2248031120 is about 1309.9883688729.

Adding to 2248031120 its reverse (211308422), we get a palindrome (2459339542).

The spelling of 2248031120 in words is "two billion, two hundred forty-eight million, thirty-one thousand, one hundred twenty".