201122210110 has 8 divisors (see below), whose sum is σ = 362019978216. Its totient is φ = 80448884040.

The previous prime is 201122210053. The next prime is 201122210147. The reversal of 201122210110 is 11012221102.

201122210110 is digitally balanced in base 3, 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, 10056110496 + ... + 10056110515.

It is an arithmetic number, because the mean of its divisors is an integer number (45252497277).

Almost surely, 2^201122210110 is an apocalyptic number.

201122210110 is a deficient number, since it is larger than the sum of its proper divisors (160897768106).

201122210110 is a wasteful number, since it uses less digits than its factorization.

201122210110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20112221018.

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 201122210110 its reverse (11012221102), we get a palindrome (212134431212).

The spelling of 201122210110 in words is "two hundred one billion, one hundred twenty-two million, two hundred ten thousand, one hundred ten".