2244422205 has 24 divisors (see below), whose sum is σ = 3985221240. Its totient is φ = 1167828480.

The previous prime is 2244422197. The next prime is 2244422233. The reversal of 2244422205 is 5022244422.

2244422205 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 185259321 + 2059162884 = 13611^2 + 45378^2 .

It is not a de Polignac number, because 2244422205 - 2³ = 2244422197 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 606400 + ... + 610089.

It is an arithmetic number, because the mean of its divisors is an integer number (166050885).

Almost surely, 2^2244422205 is an apocalyptic number.

It is an amenable number.

2244422205 is a deficient number, since it is larger than the sum of its proper divisors (1740799035).

2244422205 is a wasteful number, since it uses less digits than its factorization.

2244422205 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1216541 (or 1216538 counting only the distinct ones).

The product of its (nonzero) digits is 10240, while the sum is 27.

The square root of 2244422205 is about 47375.3332969806. Note that the first 3 decimals coincide. The cubic root of 2244422205 is about 1309.2869893776.

Adding to 2244422205 its reverse (5022244422), we get a palindrome (7266666627).

The spelling of 2244422205 in words is "two billion, two hundred forty-four million, four hundred twenty-two thousand, two hundred five".