201100122212110 has 64 divisors (see below), whose sum is σ = 396549048591360. Its totient is φ = 72819639688320.

The previous prime is 201100122212081. The next prime is 201100122212147. The reversal of 201100122212110 is 11212221001102.

201100122212110 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1846476277 + ... + 1846585183.

It is an arithmetic number, because the mean of its divisors is an integer number (6196078884240).

Almost surely, 2^{201100122212110} is an apocalyptic number.

201100122212110 is a deficient number, since it is larger than the sum of its proper divisors (195448926379250).

201100122212110 is a wasteful number, since it uses less digits than its factorization.

201100122212110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 179401.

The product of its (nonzero) digits is 32, while the sum is 16.

Adding to 201100122212110 its reverse (11212221001102), we get a palindrome (212312343213212).

The spelling of 201100122212110 in words is "two hundred one trillion, one hundred billion, one hundred twenty-two million, two hundred twelve thousand, one hundred ten".