2244401103 has 16 divisors (see below), whose sum is σ = 3437406720. Its totient is φ = 1276002336.

The previous prime is 2244401101. The next prime is 2244401113. The reversal of 2244401103 is 3011044422.

It is not a de Polignac number, because 2244401103 - 2¹ = 2244401101 is a prime.

It is a super-2 number, since 2×2244401103² = 10074672622295233218, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a self number, because there is not a number n which added to its sum of digits gives 2244401103.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2244401101) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 267123 + ... + 275396.

It is an arithmetic number, because the mean of its divisors is an integer number (214837920).

Almost surely, 2^2244401103 is an apocalyptic number.

2244401103 is a deficient number, since it is larger than the sum of its proper divisors (1193005617).

2244401103 is a wasteful number, since it uses less digits than its factorization.

2244401103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 542726.

The product of its (nonzero) digits is 768, while the sum is 21.

The square root of 2244401103 is about 47375.1105856229. The cubic root of 2244401103 is about 1309.2828860705.

Adding to 2244401103 its reverse (3011044422), we get a palindrome (5255445525).

The spelling of 2244401103 in words is "two billion, two hundred forty-four million, four hundred one thousand, one hundred three".