210203133422 has 16 divisors (see below), whose sum is σ = 317359972512. Its totient is φ = 104417367840.

The previous prime is 210203133367. The next prime is 210203133431. The reversal of 210203133422 is 224331302012.

210203133422 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

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, 250772 + ... + 695192.

It is an arithmetic number, because the mean of its divisors is an integer number (19834998282).

Almost surely, 2^210203133422 is an apocalyptic number.

210203133422 is a deficient number, since it is larger than the sum of its proper divisors (107156839090).

210203133422 is a wasteful number, since it uses less digits than its factorization.

210203133422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 445963.

The product of its (nonzero) digits is 1728, while the sum is 23.

Adding to 210203133422 its reverse (224331302012), we get a palindrome (434534435434).

The spelling of 210203133422 in words is "two hundred ten billion, two hundred three million, one hundred thirty-three thousand, four hundred twenty-two".