2224554222 has 64 divisors (see below), whose sum is σ = 4946469120. Its totient is φ = 661267200.

The previous prime is 2224554191. The next prime is 2224554223.

2224554222 is nontrivially palindromic in base 10.

It is a self number, because there is not a number n which added to its sum of digits gives 2224554222.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2224554223) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2749354 + ... + 2750162.

It is an arithmetic number, because the mean of its divisors is an integer number (77288580).

Almost surely, 2^2224554222 is an apocalyptic number.

2224554222 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 2224554222, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2473234560).

2224554222 is an abundant number, since it is smaller than the sum of its proper divisors (2721914898).

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

2224554222 is a wasteful number, since it uses less digits than its factorization.

2224554222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1569.

The product of its digits is 25600, while the sum is 30.

The square root of 2224554222 is about 47165.1801862348. The cubic root of 2224554222 is about 1305.4121943317.

It can be divided in two parts, 22245 and 54222, that added together give a palindrome (76467).

The spelling of 2224554222 in words is "two billion, two hundred twenty-four million, five hundred fifty-four thousand, two hundred twenty-two".