200203211334 has 16 divisors (see below), whose sum is σ = 457607340288. Its totient is φ = 57200917512.

The previous prime is 200203211309. The next prime is 200203211363. The reversal of 200203211334 is 433112302002.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a self number, because there is not a number n which added to its sum of digits gives 200203211334.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2383371522 + ... + 2383371605.

It is an arithmetic number, because the mean of its divisors is an integer number (28600458768).

Almost surely, 2^200203211334 is an apocalyptic number.

200203211334 is an abundant number, since it is smaller than the sum of its proper divisors (257404128954).

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

200203211334 is a wasteful number, since it uses less digits than its factorization.

200203211334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4766743139.

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 200203211334 its reverse (433112302002), we get a palindrome (633315513336).

The spelling of 200203211334 in words is "two hundred billion, two hundred three million, two hundred eleven thousand, three hundred thirty-four".