2345224222 has 32 divisors (see below), whose sum is σ = 4074935040. Its totient is φ = 1000452480.

The previous prime is 2345224199. The next prime is 2345224247. The reversal of 2345224222 is 2224225432.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 125533 + ... + 142999.

It is an arithmetic number, because the mean of its divisors is an integer number (127341720).

Almost surely, 2^2345224222 is an apocalyptic number.

2345224222 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

2345224222 is a deficient number, since it is larger than the sum of its proper divisors (1729710818).

2345224222 is a wasteful number, since it uses less digits than its factorization.

2345224222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17856.

The product of its digits is 15360, while the sum is 28.

The square root of 2345224222 is about 48427.5151334445. The cubic root of 2345224222 is about 1328.6016588192.

Adding to 2345224222 its reverse (2224225432), we get a palindrome (4569449654).

It can be divided in two parts, 23452 and 24222, that added together give a palindrome (47674).

The spelling of 2345224222 in words is "two billion, three hundred forty-five million, two hundred twenty-four thousand, two hundred twenty-two".