100211222111103 has 6 divisors (see below), whose sum is σ = 144749543049384. Its totient is φ = 66807481407396.

The previous prime is 100211222111027. The next prime is 100211222111123. The reversal of 100211222111103 is 301111222112001.

It is a happy number.

It is not a de Polignac number, because 100211222111103 - 2¹⁷ = 100211221980031 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100211222111123) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 5567290117275 + ... + 5567290117292.

It is an arithmetic number, because the mean of its divisors is an integer number (24124923841564).

Almost surely, 2^{100211222111103} is an apocalyptic number.

100211222111103 is a deficient number, since it is larger than the sum of its proper divisors (44538320938281).

100211222111103 is a wasteful number, since it uses less digits than its factorization.

100211222111103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11134580234573 (or 11134580234570 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 18.

Adding to 100211222111103 its reverse (301111222112001), we get a palindrome (401322444223104).

The spelling of 100211222111103 in words is "one hundred trillion, two hundred eleven billion, two hundred twenty-two million, one hundred eleven thousand, one hundred three".