2504224442222 has 16 divisors (see below), whose sum is σ = 3814485536160. Its totient is φ = 1232789553792.

The previous prime is 2504224442207. The next prime is 2504224442263. The reversal of 2504224442222 is 2222444224052.

2504224442222 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×2504224442222² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14989178 + ... + 15155325.

It is an arithmetic number, because the mean of its divisors is an integer number (238405346010).

Almost surely, 2^{2504224442222} is an apocalyptic number.

2504224442222 is a deficient number, since it is larger than the sum of its proper divisors (1310261093938).

2504224442222 is a wasteful number, since it uses less digits than its factorization.

2504224442222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30145147.

The product of its (nonzero) digits is 163840, while the sum is 35.

Adding to 2504224442222 its reverse (2222444224052), we get a palindrome (4726668666274).

The spelling of 2504224442222 in words is "two trillion, five hundred four billion, two hundred twenty-four million, four hundred forty-two thousand, two hundred twenty-two".