244020022004 has 24 divisors (see below), whose sum is σ = 465979415328. Its totient is φ = 110888903840.

The previous prime is 244020021953. The next prime is 244020022013. The reversal of 244020022004 is 400220020442.

It is a super-2 number, since 2×244020022004² (a number of 24 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, 563234 + ... + 897369.

It is an arithmetic number, because the mean of its divisors is an integer number (19415808972).

Almost surely, 2^244020022004 is an apocalyptic number.

It is an amenable number.

244020022004 is a deficient number, since it is larger than the sum of its proper divisors (221959393324).

244020022004 is a wasteful number, since it uses less digits than its factorization.

244020022004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1464415 (or 1464413 counting only the distinct ones).

The product of its (nonzero) digits is 1024, while the sum is 20.

Adding to 244020022004 its reverse (400220020442), we get a palindrome (644240042446).

The spelling of 244020022004 in words is "two hundred forty-four billion, twenty million, twenty-two thousand, four".