104421224000 has 56 divisors (see below), whose sum is σ = 258599181048. Its totient is φ = 41768486400.

The previous prime is 104421223999. The next prime is 104421224009. The reversal of 104421224000 is 422124401.

It can be written as a sum of positive squares in 4 ways, for example, as 773284864 + 103647939136 = 27808^2 + 321944^2 .

It is a Harshad number since it is a multiple of its sum of digits (20).

It is not an unprimeable number, because it can be changed into a prime (104421224009) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6518327 + ... + 6534326.

Almost surely, 2^104421224000 is an apocalyptic number.

104421224000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

104421224000 is an abundant number, since it is smaller than the sum of its proper divisors (154177957048).

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

104421224000 is an equidigital number, since it uses as much as digits as its factorization.

104421224000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13052680 (or 13052660 counting only the distinct ones).

The product of its (nonzero) digits is 512, while the sum is 20.

Adding to 104421224000 its reverse (422124401), we get a palindrome (104843348401).

The spelling of 104421224000 in words is "one hundred four billion, four hundred twenty-one million, two hundred twenty-four thousand".