12106279170 has 64 divisors (see below), whose sum is σ = 32352877440. Its totient is φ = 3221394624.

The previous prime is 12106279169. The next prime is 12106279189. The reversal of 12106279170 is 7197260121.

It is a happy number.

12106279170 is a `hidden beast` number, since 1 + 2 + 10 + 627 + 9 + 17 + 0 = 666.

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, 78084 + ... + 174096.

It is an arithmetic number, because the mean of its divisors is an integer number (505513710).

Almost surely, 2^12106279170 is an apocalyptic number.

12106279170 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 12106279170, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16176438720).

12106279170 is an abundant number, since it is smaller than the sum of its proper divisors (20246598270).

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

12106279170 is a wasteful number, since it uses less digits than its factorization.

12106279170 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 96496 (or 96490 counting only the distinct ones).

The product of its (nonzero) digits is 10584, while the sum is 36.

The spelling of 12106279170 in words is "twelve billion, one hundred six million, two hundred seventy-nine thousand, one hundred seventy".