2003301320022 has 48 divisors (see below), whose sum is σ = 4507099156560. Its totient is φ = 666898624512.

The previous prime is 2003301320021. The next prime is 2003301320051. The reversal of 2003301320022 is 2200231033002.

It is a happy number.

2003301320022 is a `hidden beast` number, since 20 + 0 + 3 + 301 + 320 + 0 + 22 = 666.

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 = 2003301319977 and 2003301320004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2003301320021) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2306383 + ... + 3053850.

It is an arithmetic number, because the mean of its divisors is an integer number (93897899095).

Almost surely, 2^{2003301320022} is an apocalyptic number.

2003301320022 is an abundant number, since it is smaller than the sum of its proper divisors (2503797836538).

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

2003301320022 is an equidigital number, since it uses as much as digits as its factorization.

2003301320022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5361019 (or 5361007 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 18.

Adding to 2003301320022 its reverse (2200231033002), we get a palindrome (4203532353024).

The spelling of 2003301320022 in words is "two trillion, three billion, three hundred one million, three hundred twenty thousand, twenty-two".