2224402443412 has 24 divisors (see below), whose sum is σ = 3988218952872. Its totient is φ = 1084919078400.

The previous prime is 2224402443281. The next prime is 2224402443443. The reversal of 2224402443412 is 2143442044222.

It can be written as a sum of positive squares in 4 ways, for example, as 631319237136 + 1593083206276 = 794556^2 + 1262174^2 .

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, 183112 + ... + 2117152.

It is an arithmetic number, because the mean of its divisors is an integer number (166175789703).

Almost surely, 2^{2224402443412} is an apocalyptic number.

It is an amenable number.

2224402443412 is a deficient number, since it is larger than the sum of its proper divisors (1763816509460).

2224402443412 is a wasteful number, since it uses less digits than its factorization.

2224402443412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1941099 (or 1941097 counting only the distinct ones).

The product of its (nonzero) digits is 98304, while the sum is 34.

Adding to 2224402443412 its reverse (2143442044222), we get a palindrome (4367844487634).

The spelling of 2224402443412 in words is "two trillion, two hundred twenty-four billion, four hundred two million, four hundred forty-three thousand, four hundred twelve".