2422402222 has 8 divisors (see below), whose sum is σ = 3634781400. Its totient is φ = 1210808424.

The previous prime is 2422402189. The next prime is 2422402223. The reversal of 2422402222 is 2222042242.

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

It is a junction number, because it is equal to n+sod(n) for n = 2422402193 and 2422402202.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2422402223) 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, 188572 + ... + 201007.

It is an arithmetic number, because the mean of its divisors is an integer number (454347675).

Almost surely, 2^2422402222 is an apocalyptic number.

2422402222 is a deficient number, since it is larger than the sum of its proper divisors (1212379178).

2422402222 is a wasteful number, since it uses less digits than its factorization.

2422402222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 392690.

The product of its (nonzero) digits is 2048, while the sum is 22.

The square root of 2422402222 is about 49217.9055019614. The cubic root of 2422402222 is about 1343.0187792597.

Adding to 2422402222 its reverse (2222042242), we get a palindrome (4644444464).

The spelling of 2422402222 in words is "two billion, four hundred twenty-two million, four hundred two thousand, two hundred twenty-two".