12201102012102 has 8 divisors (see below), whose sum is σ = 24402204024216. Its totient is φ = 4067034004032.

The previous prime is 12201102012101. The next prime is 12201102012157. The reversal of 12201102012102 is 20121020110221.

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

12201102012102 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12201102012101) by changing a digit.

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, 1016758501003 + ... + 1016758501014.

It is an arithmetic number, because the mean of its divisors is an integer number (3050275503027).

Almost surely, 2^{12201102012102} is an apocalyptic number.

12201102012102 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

12201102012102 is a wasteful number, since it uses less digits than its factorization.

12201102012102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2033517002022.

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 12201102012102 its reverse (20121020110221), we get a palindrome (32322122122323).

The spelling of 12201102012102 in words is "twelve trillion, two hundred one billion, one hundred two million, twelve thousand, one hundred two".