104221224040 has 16 divisors (see below), whose sum is σ = 234497754180. Its totient is φ = 41688489600.

The previous prime is 104221223999. The next prime is 104221224061. The reversal of 104221224040 is 40422122401.

It can be written as a sum of positive squares in 2 ways, for example, as 99493561476 + 4727662564 = 315426^2 + 68758^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1302765261 + ... + 1302765340.

Almost surely, 2^104221224040 is an apocalyptic number.

104221224040 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

104221224040 is an abundant number, since it is smaller than the sum of its proper divisors (130276530140).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

104221224040 is a wasteful number, since it uses less digits than its factorization.

104221224040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2605530612 (or 2605530608 counting only the distinct ones).

The product of its (nonzero) digits is 1024, while the sum is 22.

Adding to 104221224040 its reverse (40422122401), we get a palindrome (144643346441).

The spelling of 104221224040 in words is "one hundred four billion, two hundred twenty-one million, two hundred twenty-four thousand, forty".