2250111044 has 24 divisors (see below), whose sum is σ = 4183578840. Its totient is φ = 1056900096.

The previous prime is 2250111001. The next prime is 2250111067. The reversal of 2250111044 is 4401110522.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 1619096644 + 631014400 = 40238^2 + 25120^2 .

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, 257837 + ... + 266420.

It is an arithmetic number, because the mean of its divisors is an integer number (174315785).

Almost surely, 2^2250111044 is an apocalyptic number.

It is an amenable number.

2250111044 is a deficient number, since it is larger than the sum of its proper divisors (1933467796).

2250111044 is a wasteful number, since it uses less digits than its factorization.

2250111044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 524327 (or 524325 counting only the distinct ones).

The product of its (nonzero) digits is 320, while the sum is 20.

The square root of 2250111044 is about 47435.3353946191. The cubic root of 2250111044 is about 1310.3922536096.

Adding to 2250111044 its reverse (4401110522), we get a palindrome (6651221566).

The spelling of 2250111044 in words is "two billion, two hundred fifty million, one hundred eleven thousand, forty-four".