12212060160 has 480 divisors, whose sum is σ = 43032245760. Its totient is φ = 2944401408.

The previous prime is 12212060129. The next prime is 12212060233. The reversal of 12212060160 is 6106021221.

It is a tau number, because it is divible by the number of its divisors (480).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 154583001 + ... + 154583079.

It is an arithmetic number, because the mean of its divisors is an integer number (89650512).

Almost surely, 2^12212060160 is an apocalyptic number.

12212060160 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 12212060160, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (21516122880).

12212060160 is an abundant number, since it is smaller than the sum of its proper divisors (30820185600).

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

12212060160 is an equidigital number, since it uses as much as digits as its factorization.

12212060160 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 169 (or 143 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 21.

Adding to 12212060160 its reverse (6106021221), we get a palindrome (18318081381).

The spelling of 12212060160 in words is "twelve billion, two hundred twelve million, sixty thousand, one hundred sixty".