100100220110111 has 16 divisors (see below), whose sum is σ = 108916734818304. Its totient is φ = 91443295263744.

The previous prime is 100100220110071. The next prime is 100100220110113. The reversal of 100100220110111 is 111011022001001.

It is a cyclic number.

It is not a de Polignac number, because 100100220110111 - 2⁶ = 100100220110047 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 100100220110092 and 100100220110101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100100220110113) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 24924401 + ... + 28660533.

It is an arithmetic number, because the mean of its divisors is an integer number (6807295926144).

Almost surely, 2^{100100220110111} is an apocalyptic number.

100100220110111 is a deficient number, since it is larger than the sum of its proper divisors (8816514708193).

100100220110111 is a wasteful number, since it uses less digits than its factorization.

100100220110111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3757490.

The product of its (nonzero) digits is 4, while the sum is 11.

Adding to 100100220110111 its reverse (111011022001001), we get a palindrome (211111242111112).

The spelling of 100100220110111 in words is "one hundred trillion, one hundred billion, two hundred twenty million, one hundred ten thousand, one hundred eleven".