201100000022 has 8 divisors (see below), whose sum is σ = 319394117736. Its totient is φ = 94635294112.

The previous prime is 201100000001. The next prime is 201100000027. The reversal of 201100000022 is 220000001102.

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

It is a junction number, because it is equal to n+sod(n) for n = 201099999955 and 201100000009.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (201100000027) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2957352908 + ... + 2957352975.

It is an arithmetic number, because the mean of its divisors is an integer number (39924264717).

Almost surely, 2^201100000022 is an apocalyptic number.

201100000022 is a deficient number, since it is larger than the sum of its proper divisors (118294117714).

201100000022 is a wasteful number, since it uses less digits than its factorization.

201100000022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5914705902.

The product of its (nonzero) digits is 8, while the sum is 8.

Adding to 201100000022 its reverse (220000001102), we get a palindrome (421100001124).

The spelling of 201100000022 in words is "two hundred one billion, one hundred million, twenty-two", and thus it is an aban number.