104404220212 has 12 divisors (see below), whose sum is σ = 183465508996. Its totient is φ = 51985503360.

The previous prime is 104404220209. The next prime is 104404220243. The reversal of 104404220212 is 212022404401.

It can be written as a sum of positive squares in 2 ways, for example, as 47701180836 + 56703039376 = 218406^2 + 238124^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 54150603 + ... + 54152530.

Almost surely, 2^104404220212 is an apocalyptic number.

It is an amenable number.

104404220212 is a deficient number, since it is larger than the sum of its proper divisors (79061288784).

104404220212 is a wasteful number, since it uses less digits than its factorization.

104404220212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 108303378 (or 108303376 counting only the distinct ones).

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

Adding to 104404220212 its reverse (212022404401), we get a palindrome (316426624613).

The spelling of 104404220212 in words is "one hundred four billion, four hundred four million, two hundred twenty thousand, two hundred twelve".