2423202222 has 16 divisors (see below), whose sum is σ = 5538748032. Its totient is φ = 692343480.

The previous prime is 2423202211. The next prime is 2423202227. The reversal of 2423202222 is 2222023242.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2423202227) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 28847604 + ... + 28847687.

It is an arithmetic number, because the mean of its divisors is an integer number (346171752).

Almost surely, 2^2423202222 is an apocalyptic number.

2423202222 is an abundant number, since it is smaller than the sum of its proper divisors (3115545810).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2423202222 is a wasteful number, since it uses less digits than its factorization.

2423202222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57695303.

The product of its (nonzero) digits is 1536, while the sum is 21.

The square root of 2423202222 is about 49226.0319546477. The cubic root of 2423202222 is about 1343.1666072794.

Adding to 2423202222 its reverse (2222023242), we get a palindrome (4645225464).

The spelling of 2423202222 in words is "two billion, four hundred twenty-three million, two hundred two thousand, two hundred twenty-two".