200300421220334 has 4 divisors (see below), whose sum is σ = 300450631830504. Its totient is φ = 100150210610166.

The previous prime is 200300421220303. The next prime is 200300421220337. The reversal of 200300421220334 is 433022124003002.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (200300421220337) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50075105305082 + ... + 50075105305085.

It is an arithmetic number, because the mean of its divisors is an integer number (75112657957626).

Almost surely, 2^{200300421220334} is an apocalyptic number.

200300421220334 is a deficient number, since it is larger than the sum of its proper divisors (100150210610170).

200300421220334 is a wasteful number, since it uses less digits than its factorization.

200300421220334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 100150210610169.

The product of its (nonzero) digits is 6912, while the sum is 26.

Adding to 200300421220334 its reverse (433022124003002), we get a palindrome (633322545223336).

The spelling of 200300421220334 in words is "two hundred trillion, three hundred billion, four hundred twenty-one million, two hundred twenty thousand, three hundred thirty-four".