2003840022220 has 48 divisors (see below), whose sum is σ = 4250028188448. Its totient is φ = 793543961600.

The previous prime is 2003840022161. The next prime is 2003840022257. The reversal of 2003840022220 is 222200483002.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 39762759 + ... + 39813121.

It is an arithmetic number, because the mean of its divisors is an integer number (88542253926).

Almost surely, 2^{2003840022220} is an apocalyptic number.

2003840022220 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2003840022220 is an abundant number, since it is smaller than the sum of its proper divisors (2246188166228).

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

2003840022220 is a wasteful number, since it uses less digits than its factorization.

2003840022220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70170 (or 70168 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 25.

The spelling of 2003840022220 in words is "two trillion, three billion, eight hundred forty million, twenty-two thousand, two hundred twenty".