424222204004 has 12 divisors (see below), whose sum is σ = 744411717504. Its totient is φ = 211533141864.

The previous prime is 424222203989. The next prime is 424222204009. The reversal of 424222204004 is 400402222424.

It is a super-2 number, since 2×424222204004² (a number of 24 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (424222204009) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 144488384 + ... + 144491319.

It is an arithmetic number, because the mean of its divisors is an integer number (62034309792).

Almost surely, 2^424222204004 is an apocalyptic number.

It is an amenable number.

424222204004 is a deficient number, since it is larger than the sum of its proper divisors (320189513500).

424222204004 is a wasteful number, since it uses less digits than its factorization.

424222204004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 288980074 (or 288980072 counting only the distinct ones).

The product of its (nonzero) digits is 8192, while the sum is 26.

Adding to 424222204004 its reverse (400402222424), we get a palindrome (824624426428).

The spelling of 424222204004 in words is "four hundred twenty-four billion, two hundred twenty-two million, two hundred four thousand, four".