200002200321440 has 96 divisors (see below), whose sum is σ = 515504754926784. Its totient is φ = 72721788733440.

The previous prime is 200002200321437. The next prime is 200002200321479. The reversal of 200002200321440 is 44123002200002.

200002200321440 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

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, 15489452 + ... + 25296788.

It is an arithmetic number, because the mean of its divisors is an integer number (5369841197154).

Almost surely, 2^{200002200321440} is an apocalyptic number.

200002200321440 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

200002200321440 is an abundant number, since it is smaller than the sum of its proper divisors (315502554605344).

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

200002200321440 is a wasteful number, since it uses less digits than its factorization.

200002200321440 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9818950 (or 9818942 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 20.

Adding to 200002200321440 its reverse (44123002200002), we get a palindrome (244125202521442).

The spelling of 200002200321440 in words is "two hundred trillion, two billion, two hundred million, three hundred twenty-one thousand, four hundred forty".