2002200212120 has 16 divisors (see below), whose sum is σ = 4504950477360. Its totient is φ = 800880084832.

The previous prime is 2002200212119. The next prime is 2002200212137. The reversal of 2002200212120 is 212120022002.

It is a junction number, because it is equal to n+sod(n) for n = 2002200212095 and 2002200212104.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 25027502612 + ... + 25027502691.

It is an arithmetic number, because the mean of its divisors is an integer number (281559404835).

Almost surely, 2^{2002200212120} is an apocalyptic number.

2002200212120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2002200212120 is an abundant number, since it is smaller than the sum of its proper divisors (2502750265240).

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

2002200212120 is a wasteful number, since it uses less digits than its factorization.

2002200212120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50055005314 (or 50055005310 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 14.

Adding to 2002200212120 its reverse (212120022002), we get a palindrome (2214320234122).

The spelling of 2002200212120 in words is "two trillion, two billion, two hundred million, two hundred twelve thousand, one hundred twenty".