201122022110 has 8 divisors (see below), whose sum is σ = 362019639816. Its totient is φ = 80448808840.

The previous prime is 201122022067. The next prime is 201122022137. The reversal of 201122022110 is 11220221102.

201122022110 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, 10056101096 + ... + 10056101115.

It is an arithmetic number, because the mean of its divisors is an integer number (45252454977).

Almost surely, 2^201122022110 is an apocalyptic number.

201122022110 is a deficient number, since it is larger than the sum of its proper divisors (160897617706).

201122022110 is a wasteful number, since it uses less digits than its factorization.

201122022110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20112202218.

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 201122022110 its reverse (11220221102), we get a palindrome (212342243212).

The spelling of 201122022110 in words is "two hundred one billion, one hundred twenty-two million, twenty-two thousand, one hundred ten".