2003032202220 has 240 divisors, whose sum is σ = 7603668072000. Its totient is φ = 430904365056.

The previous prime is 2003032202209. The next prime is 2003032202267. The reversal of 2003032202220 is 222022303002.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 2003032202193 and 2003032202202.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 5002345 + ... + 5387904.

It is an arithmetic number, because the mean of its divisors is an integer number (31681950300).

Almost surely, 2^{2003032202220} is an apocalyptic number.

2003032202220 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2003032202220 is an abundant number, since it is smaller than the sum of its proper divisors (5600635869780).

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

2003032202220 is a wasteful number, since it uses less digits than its factorization.

2003032202220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10390294 (or 10390283 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 18.

Adding to 2003032202220 its reverse (222022303002), we get a palindrome (2225054505222).

The spelling of 2003032202220 in words is "two trillion, three billion, thirty-two million, two hundred two thousand, two hundred twenty".