2242403222 has 8 divisors (see below), whose sum is σ = 3369222000. Its totient is φ = 1119329224.

The previous prime is 2242403213. The next prime is 2242403227. The reversal of 2242403222 is 2223042422.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2242403227) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 934697 + ... + 937092.

It is an arithmetic number, because the mean of its divisors is an integer number (421152750).

Almost surely, 2^2242403222 is an apocalyptic number.

2242403222 is a deficient number, since it is larger than the sum of its proper divisors (1126818778).

2242403222 is a wasteful number, since it uses less digits than its factorization.

2242403222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1872390.

The product of its (nonzero) digits is 3072, while the sum is 23.

The square root of 2242403222 is about 47354.0201250116. The cubic root of 2242403222 is about 1308.8942793665.

Adding to 2242403222 its reverse (2223042422), we get a palindrome (4465445644).

The spelling of 2242403222 in words is "two billion, two hundred forty-two million, four hundred three thousand, two hundred twenty-two".