3321100030220 has 96 divisors (see below), whose sum is σ = 8049062109312. Its totient is φ = 1127501641728.

The previous prime is 3321100030207. The next prime is 3321100030223. The reversal of 3321100030220 is 220300011233.

It is a super-2 number, since 2×3321100030220² (a number of 26 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (3321100030223) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 7396382 + ... + 7832538.

It is an arithmetic number, because the mean of its divisors is an integer number (83844396972).

Almost surely, 2^{3321100030220} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3321100030220, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4024531054656).

3321100030220 is an abundant number, since it is smaller than the sum of its proper divisors (4727962079092).

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

3321100030220 is a wasteful number, since it uses less digits than its factorization.

3321100030220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 436707 (or 436705 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 17.

Adding to 3321100030220 its reverse (220300011233), we get a palindrome (3541400041453).

The spelling of 3321100030220 in words is "three trillion, three hundred twenty-one billion, one hundred million, thirty thousand, two hundred twenty".