2222444242024 has 8 divisors (see below), whose sum is σ = 4167082953810. Its totient is φ = 1111222121008.

The previous prime is 2222444242019. The next prime is 2222444242027. The reversal of 2222444242024 is 4202424442222.

It can be written as a sum of positive squares in only one way, i.e., 1192791622500 + 1029652619524 = 1092150^2 + 1014718^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is not an unprimeable number, because it can be changed into a prime (2222444242027) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 138902765119 + ... + 138902765134.

Almost surely, 2^{2222444242024} is an apocalyptic number.

It is an amenable number.

2222444242024 is a deficient number, since it is larger than the sum of its proper divisors (1944638711786).

2222444242024 is a wasteful number, since it uses less digits than its factorization.

2222444242024 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 277805530259 (or 277805530255 counting only the distinct ones).

The product of its (nonzero) digits is 131072, while the sum is 34.

Adding to 2222444242024 its reverse (4202424442222), we get a palindrome (6424868684246).

The spelling of 2222444242024 in words is "two trillion, two hundred twenty-two billion, four hundred forty-four million, two hundred forty-two thousand, twenty-four".