12120122102000 has 80 divisors (see below), whose sum is σ = 31970678504544. Its totient is φ = 4407317120000.

The previous prime is 12120122101987. The next prime is 12120122102063. The reversal of 12120122102000 is 20122102121.

It is a tau number, because it is divible by the number of its divisors (80).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 275435321 + ... + 275479320.

Almost surely, 2^{12120122102000} is an apocalyptic number.

12120122102000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12120122102000 is an abundant number, since it is smaller than the sum of its proper divisors (19850556402544).

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

12120122102000 is a wasteful number, since it uses less digits than its factorization.

12120122102000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 550914675 (or 550914659 counting only the distinct ones).

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

Adding to 12120122102000 its reverse (20122102121), we get a palindrome (12140244204121).

The spelling of 12120122102000 in words is "twelve trillion, one hundred twenty billion, one hundred twenty-two million, one hundred two thousand".