2440202222 has 8 divisors (see below), whose sum is σ = 3660550272. Its totient is φ = 1220018800.

The previous prime is 2440202221. The next prime is 2440202249. The reversal of 2440202222 is 2222020442.

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 = 2440202194 and 2440202203.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2440202221) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7322 + ... + 70242.

It is an arithmetic number, because the mean of its divisors is an integer number (457568784).

Almost surely, 2^2440202222 is an apocalyptic number.

2440202222 is a deficient number, since it is larger than the sum of its proper divisors (1220348050).

2440202222 is a wasteful number, since it uses less digits than its factorization.

2440202222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 82314.

The product of its (nonzero) digits is 1024, while the sum is 20.

The square root of 2440202222 is about 49398.4030308673. The cubic root of 2440202222 is about 1346.3002902312.

Adding to 2440202222 its reverse (2222020442), we get a palindrome (4662222664).

The spelling of 2440202222 in words is "two billion, four hundred forty million, two hundred two thousand, two hundred twenty-two".