12012220102010 has 8 divisors (see below), whose sum is σ = 21621996183636. Its totient is φ = 4804888040800.

The previous prime is 12012220101929. The next prime is 12012220102021. The reversal of 12012220102010 is 1020102221021.

It can be written as a sum of positive squares in 2 ways, for example, as 10012940048329 + 1999280053681 = 3164323^2 + 1413959^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 600611005091 + ... + 600611005110.

Almost surely, 2^{12012220102010} is an apocalyptic number.

12012220102010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12012220102010 is a deficient number, since it is larger than the sum of its proper divisors (9609776081626).

12012220102010 is a wasteful number, since it uses less digits than its factorization.

12012220102010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1201222010208.

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 12012220102010 its reverse (1020102221021), we get a palindrome (13032322323031).

The spelling of 12012220102010 in words is "twelve trillion, twelve billion, two hundred twenty million, one hundred two thousand, ten".