12120210001122 has 8 divisors (see below), whose sum is σ = 24240420002256. Its totient is φ = 4040070000372.

The previous prime is 12120210001087. The next prime is 12120210001169. The reversal of 12120210001122 is 22110001202121.

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

12120210001122 is an admirable number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1010017500088 + ... + 1010017500099.

It is an arithmetic number, because the mean of its divisors is an integer number (3030052500282).

Almost surely, 2^{12120210001122} is an apocalyptic number.

12120210001122 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.

12120210001122 is a wasteful number, since it uses less digits than its factorization.

12120210001122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2020035000192.

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

Adding to 12120210001122 its reverse (22110001202121), we get a palindrome (34230211203243).

The spelling of 12120210001122 in words is "twelve trillion, one hundred twenty billion, two hundred ten million, one thousand, one hundred twenty-two".