104012221112 has 8 divisors (see below), whose sum is σ = 195022914600. Its totient is φ = 52006110552.

The previous prime is 104012221073. The next prime is 104012221121. The reversal of 104012221112 is 211122210401.

104012221112 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6500763812 + ... + 6500763827.

It is an arithmetic number, because the mean of its divisors is an integer number (24377864325).

Almost surely, 2^104012221112 is an apocalyptic number.

It is an amenable number.

104012221112 is a deficient number, since it is larger than the sum of its proper divisors (91010693488).

104012221112 is a wasteful number, since it uses less digits than its factorization.

104012221112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13001527645 (or 13001527641 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 17.

Adding to 104012221112 its reverse (211122210401), we get a palindrome (315134431513).

The spelling of 104012221112 in words is "one hundred four billion, twelve million, two hundred twenty-one thousand, one hundred twelve".