203231222002 has 16 divisors (see below), whose sum is σ = 305906004000. Its totient is φ = 101263152672.

The previous prime is 203231221987. The next prime is 203231222057. The reversal of 203231222002 is 200222132302.

203231222002 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 532558 + ... + 830710.

It is an arithmetic number, because the mean of its divisors is an integer number (19119125250).

Almost surely, 2^203231222002 is an apocalyptic number.

203231222002 is a deficient number, since it is larger than the sum of its proper divisors (102674781998).

203231222002 is a wasteful number, since it uses less digits than its factorization.

203231222002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 299337.

The product of its (nonzero) digits is 576, while the sum is 19.

Adding to 203231222002 its reverse (200222132302), we get a palindrome (403453354304).

The spelling of 203231222002 in words is "two hundred three billion, two hundred thirty-one million, two hundred twenty-two thousand, two".