201101221322 has 8 divisors (see below), whose sum is σ = 306154098336. Its totient is φ = 99049855212.

The previous prime is 201101221309. The next prime is 201101221331. The reversal of 201101221322 is 223122101102.

201101221322 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 self number, because there is not a number n which added to its sum of digits gives 201101221322.

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 3 ways as a sum of consecutive naturals, for example, 750377558 + ... + 750377825.

It is an arithmetic number, because the mean of its divisors is an integer number (38269262292).

Almost surely, 2^201101221322 is an apocalyptic number.

201101221322 is a deficient number, since it is larger than the sum of its proper divisors (105052877014).

201101221322 is a wasteful number, since it uses less digits than its factorization.

201101221322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1500755452.

The product of its (nonzero) digits is 96, while the sum is 17.

Adding to 201101221322 its reverse (223122101102), we get a palindrome (424223322424).

The spelling of 201101221322 in words is "two hundred one billion, one hundred one million, two hundred twenty-one thousand, three hundred twenty-two".