3200012333220 has 96 divisors (see below), whose sum is σ = 8994906950400. Its totient is φ = 850020456960.

The previous prime is 3200012333191. The next prime is 3200012333281. The reversal of 3200012333220 is 223332100023.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 20506290 + ... + 20661750.

It is an arithmetic number, because the mean of its divisors is an integer number (93696947400).

Almost surely, 2^{3200012333220} is an apocalyptic number.

3200012333220 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

3200012333220 is an abundant number, since it is smaller than the sum of its proper divisors (5794894617180).

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

3200012333220 is a wasteful number, since it uses less digits than its factorization.

3200012333220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 156805 (or 156803 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 21.

Adding to 3200012333220 its reverse (223332100023), we get a palindrome (3423344433243).

The spelling of 3200012333220 in words is "three trillion, two hundred billion, twelve million, three hundred thirty-three thousand, two hundred twenty".