12002110100 has 18 divisors (see below), whose sum is σ = 26044579134. Its totient is φ = 4800844000.

The previous prime is 12002110097. The next prime is 12002110121. The reversal of 12002110100 is 101120021.

It can be written as a sum of positive squares in 3 ways, for example, as 283181584 + 11718928516 = 16828^2 + 108254^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 60010451 + ... + 60010650.

It is an arithmetic number, because the mean of its divisors is an integer number (1446921063).

Almost surely, 2^12002110100 is an apocalyptic number.

12002110100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12002110100 is an abundant number, since it is smaller than the sum of its proper divisors (14042469034).

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

12002110100 is a wasteful number, since it uses less digits than its factorization.

12002110100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 120021115 (or 120021108 counting only the distinct ones).

The product of its (nonzero) digits is 4, while the sum is 8.

Adding to 12002110100 its reverse (101120021), we get a palindrome (12103230121).

The spelling of 12002110100 in words is "twelve billion, two million, one hundred ten thousand, one hundred".