203212320044222 has 8 divisors (see below), whose sum is σ = 304904175460776. Its totient is φ = 101577594890632.

The previous prime is 203212320044203. The next prime is 203212320044243. The reversal of 203212320044222 is 222440023212302.

It is a happy number.

203212320044222 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14282556848 + ... + 14282571075.

It is an arithmetic number, because the mean of its divisors is an integer number (38113021932597).

Almost surely, 2^{203212320044222} is an apocalyptic number.

203212320044222 is a deficient number, since it is larger than the sum of its proper divisors (101691855416554).

203212320044222 is a wasteful number, since it uses less digits than its factorization.

203212320044222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28565131482.

The product of its (nonzero) digits is 18432, while the sum is 29.

Adding to 203212320044222 its reverse (222440023212302), we get a palindrome (425652343256524).

The spelling of 203212320044222 in words is "two hundred three trillion, two hundred twelve billion, three hundred twenty million, forty-four thousand, two hundred twenty-two".