12117480579070 has 16 divisors (see below), whose sum is σ = 22400964098208. Its totient is φ = 4715992441440.

The previous prime is 12117480579053. The next prime is 12117480579089. The reversal of 12117480579070 is 7097508471121.

It is a junction number, because it is equal to n+sod(n) for n = 12117480578999 and 12117480579017.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16374973386 + ... + 16374974125.

It is an arithmetic number, because the mean of its divisors is an integer number (1400060256138).

Almost surely, 2^{12117480579070} is an apocalyptic number.

12117480579070 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12117480579070 is a deficient number, since it is larger than the sum of its proper divisors (10283483519138).

12117480579070 is a wasteful number, since it uses less digits than its factorization.

12117480579070 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32749947555.

The product of its (nonzero) digits is 987840, while the sum is 52.

The spelling of 12117480579070 in words is "twelve trillion, one hundred seventeen billion, four hundred eighty million, five hundred seventy-nine thousand, seventy".