203200221002 has 32 divisors (see below), whose sum is σ = 313601803200. Its totient is φ = 98704839168.

The previous prime is 203200220969. The next prime is 203200221011. The reversal of 203200221002 is 200122002302.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 46828949 + ... + 46833287.

It is an arithmetic number, because the mean of its divisors is an integer number (9800056350).

Almost surely, 2^203200221002 is an apocalyptic number.

203200221002 is a deficient number, since it is larger than the sum of its proper divisors (110401582198).

203200221002 is a wasteful number, since it uses less digits than its factorization.

203200221002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8630.

The product of its (nonzero) digits is 96, while the sum is 14.

Adding to 203200221002 its reverse (200122002302), we get a palindrome (403322223304).

The spelling of 203200221002 in words is "two hundred three billion, two hundred million, two hundred twenty-one thousand, two".