3232003120220 has 96 divisors (see below), whose sum is σ = 8191658872320. Its totient is φ = 1046373707520.

The previous prime is 3232003120117. The next prime is 3232003120231. The reversal of 3232003120220 is 220213002323.

It is a super-2 number, since 2×3232003120220² (a number of 26 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a junction number, because it is equal to n+sod(n) for n = 3232003120192 and 3232003120201.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1162271 + ... + 2795510.

It is an arithmetic number, because the mean of its divisors is an integer number (85329779920).

Almost surely, 2^{3232003120220} is an apocalyptic number.

It is an amenable number.

3232003120220 is an abundant number, since it is smaller than the sum of its proper divisors (4959655752100).

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

3232003120220 is a wasteful number, since it uses less digits than its factorization.

3232003120220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3958123 (or 3958121 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 20.

Adding to 3232003120220 its reverse (220213002323), we get a palindrome (3452216122543).

The spelling of 3232003120220 in words is "three trillion, two hundred thirty-two billion, three million, one hundred twenty thousand, two hundred twenty".