3300120212100 has 36 divisors (see below), whose sum is σ = 9548347814544. Its totient is φ = 880032056480.

The previous prime is 3300120212099. The next prime is 3300120212117. The reversal of 3300120212100 is 12120210033.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a self number, because there is not a number n which added to its sum of digits gives 3300120212100.

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, 5500200054 + ... + 5500200653.

Almost surely, 2^{3300120212100} is an apocalyptic number.

3300120212100 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

3300120212100 is an abundant number, since it is smaller than the sum of its proper divisors (6248227602444).

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

3300120212100 is a wasteful number, since it uses less digits than its factorization.

3300120212100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11000400724 (or 11000400717 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 15.

Adding to 3300120212100 its reverse (12120210033), we get a palindrome (3312240422133).

The spelling of 3300120212100 in words is "three trillion, three hundred billion, one hundred twenty million, two hundred twelve thousand, one hundred".