12177233706 has 32 divisors (see below), whose sum is σ = 26581576896.
Its totient is φ = 3688256000.
The previous prime is 12177233701. The next prime is 12177233707. The reversal of 12177233706 is 60733277121.
It is not an unprimeable number, because it can be changed into a prime (12177233701) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 93016 + ... + 181676.
It is an arithmetic number, because the mean of its divisors is an integer number (830674278).
Almost surely, 212177233706 is an apocalyptic number.
12177233706 is an abundant number, since it is smaller than the sum of its proper divisors (14404343190).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12177233706 is a wasteful number, since it uses less digits than its factorization.
12177233706 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 90758.
The product of its (nonzero) digits is 74088, while the sum is 39.
The spelling of 12177233706 in words is "twelve billion, one hundred seventy-seven million, two hundred thirty-three thousand, seven hundred six".