4024400444222 has 4 divisors (see below), whose sum is σ = 6036600666336. Its totient is φ = 2012200222110.

The previous prime is 4024400444213. The next prime is 4024400444287. The reversal of 4024400444222 is 2224440044204.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

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, 1006100111054 + ... + 1006100111057.

It is an arithmetic number, because the mean of its divisors is an integer number (1509150166584).

Almost surely, 2^{4024400444222} is an apocalyptic number.

4024400444222 is a deficient number, since it is larger than the sum of its proper divisors (2012200222114).

4024400444222 is a wasteful number, since it uses less digits than its factorization.

4024400444222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2012200222113.

The product of its (nonzero) digits is 65536, while the sum is 32.

Adding to 4024400444222 its reverse (2224440044204), we get a palindrome (6248840488426).

The spelling of 4024400444222 in words is "four trillion, twenty-four billion, four hundred million, four hundred forty-four thousand, two hundred twenty-two".