12211030330100 has 36 divisors (see below), whose sum is σ = 30283355220384. Its totient is φ = 4186638970080.

The previous prime is 12211030330013. The next prime is 12211030330139. The reversal of 12211030330100 is 103303011221.

It is a super-3 number, since 3×12211030330100³ (a number of 40 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 8722163822 + ... + 8722165221.

Almost surely, 2^{12211030330100} is an apocalyptic number.

12211030330100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12211030330100 is an abundant number, since it is smaller than the sum of its proper divisors (18072324890284).

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

12211030330100 is a wasteful number, since it uses less digits than its factorization.

12211030330100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17444329064 (or 17444329057 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 17.

Adding to 12211030330100 its reverse (103303011221), we get a palindrome (12314333341321).

The spelling of 12211030330100 in words is "twelve trillion, two hundred eleven billion, thirty million, three hundred thirty thousand, one hundred".