201003223021322 has 4 divisors (see below), whose sum is σ = 301504834531986. Its totient is φ = 100501611510660.

The previous prime is 201003223021313. The next prime is 201003223021351. The reversal of 201003223021322 is 223120322300102.

201003223021322 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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

It can be written as a sum of positive squares in only one way, i.e., 155270315484001 + 45732907537321 = 12460751^2 + 6762611^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50250805755329 + ... + 50250805755332.

Almost surely, 2^{201003223021322} is an apocalyptic number.

201003223021322 is a deficient number, since it is larger than the sum of its proper divisors (100501611510664).

201003223021322 is a wasteful number, since it uses less digits than its factorization.

201003223021322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 100501611510663.

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

Adding to 201003223021322 its reverse (223120322300102), we get a palindrome (424123545321424).

The spelling of 201003223021322 in words is "two hundred one trillion, three billion, two hundred twenty-three million, twenty-one thousand, three hundred twenty-two".