10021204024444 has 24 divisors (see below), whose sum is σ = 18011326223520. Its totient is φ = 4875114476736.

The previous prime is 10021204024397. The next prime is 10021204024457. The reversal of 10021204024444 is 44442040212001.

It is a happy number.

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, 11606634 + ... + 12440110.

It is an arithmetic number, because the mean of its divisors is an integer number (750471925980).

Almost surely, 2^{10021204024444} is an apocalyptic number.

It is an amenable number.

10021204024444 is a deficient number, since it is larger than the sum of its proper divisors (7990122199076).

10021204024444 is a wasteful number, since it uses less digits than its factorization.

10021204024444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 914757 (or 914755 counting only the distinct ones).

The product of its (nonzero) digits is 8192, while the sum is 28.

Adding to 10021204024444 its reverse (44442040212001), we get a palindrome (54463244236445).

It can be divided in two parts, 1002120 and 4024444, that added together give a square (5026564 = 2242²).

The spelling of 10021204024444 in words is "ten trillion, twenty-one billion, two hundred four million, twenty-four thousand, four hundred forty-four".