3320032112220 has 24 divisors (see below), whose sum is σ = 9296089914384. Its totient is φ = 885341896576.

The previous prime is 3320032112207. The next prime is 3320032112227. The reversal of 3320032112220 is 222112300233.

It is a happy number.

It is a super-2 number, since 2×3320032112220² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3320032112227) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27666934209 + ... + 27666934328.

It is an arithmetic number, because the mean of its divisors is an integer number (387337079766).

Almost surely, 2^{3320032112220} is an apocalyptic number.

3320032112220 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

3320032112220 is an abundant number, since it is smaller than the sum of its proper divisors (5976057802164).

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

3320032112220 is a wasteful number, since it uses less digits than its factorization.

3320032112220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55333868549 (or 55333868547 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 3320032112220 its reverse (222112300233), we get a palindrome (3542144412453).

The spelling of 3320032112220 in words is "three trillion, three hundred twenty billion, thirty-two million, one hundred twelve thousand, two hundred twenty".