12231234265170 has 64 divisors (see below), whose sum is σ = 29667848507136. Its totient is φ = 3226920591360.

The previous prime is 12231234265157. The next prime is 12231234265189. The reversal of 12231234265170 is 7156243213221.

It is a Curzon number.

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, 7704835 + ... + 9155705.

It is an arithmetic number, because the mean of its divisors is an integer number (463560132924).

Almost surely, 2^{12231234265170} is an apocalyptic number.

12231234265170 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12231234265170 is an abundant number, since it is smaller than the sum of its proper divisors (17436614241966).

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

12231234265170 is a wasteful number, since it uses less digits than its factorization.

12231234265170 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1453875.

The product of its (nonzero) digits is 120960, while the sum is 39.

Adding to 12231234265170 its reverse (7156243213221), we get a palindrome (19387477478391).

The spelling of 12231234265170 in words is "twelve trillion, two hundred thirty-one billion, two hundred thirty-four million, two hundred sixty-five thousand, one hundred seventy".