104221425012 has 96 divisors (see below), whose sum is σ = 252634152960. Its totient is φ = 33405375360.

The previous prime is 104221424971. The next prime is 104221425023. The reversal of 104221425012 is 210524122401.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 52187998 + ... + 52189994.

It is an arithmetic number, because the mean of its divisors is an integer number (2631605760).

Almost surely, 2^104221425012 is an apocalyptic number.

104221425012 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

104221425012 is an abundant number, since it is smaller than the sum of its proper divisors (148412727948).

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

104221425012 is a wasteful number, since it uses less digits than its factorization.

104221425012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2861 (or 2859 counting only the distinct ones).

The product of its (nonzero) digits is 1280, while the sum is 24.

Adding to 104221425012 its reverse (210524122401), we get a palindrome (314745547413).

The spelling of 104221425012 in words is "one hundred four billion, two hundred twenty-one million, four hundred twenty-five thousand, twelve".