12108377470 has 32 divisors (see below), whose sum is σ = 24920898048. Its totient is φ = 4149404448.

The previous prime is 12108377467. The next prime is 12108377471. The reversal of 12108377470 is 7477380121.

It is a super-2 number, since 2×12108377470² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12108377471) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 104649 + ... + 187531.

It is an arithmetic number, because the mean of its divisors is an integer number (778778064).

Almost surely, 2^12108377470 is an apocalyptic number.

12108377470 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12108377470 is an abundant number, since it is smaller than the sum of its proper divisors (12812520578).

12108377470 is a wasteful number, since it uses less digits than its factorization.

12108377470 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 84984.

The product of its (nonzero) digits is 65856, while the sum is 40.

The spelling of 12108377470 in words is "twelve billion, one hundred eight million, three hundred seventy-seven thousand, four hundred seventy".