100222110001111 has 8 divisors (see below), whose sum is σ = 114573114101664. Its totient is φ = 85879495854240.

The previous prime is 100222110001109. The next prime is 100222110001141. The reversal of 100222110001111 is 111100011222001.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 100222110001111 - 2¹ = 100222110001109 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 100222110001091 and 100222110001100.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100222110001141) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2097462820 + ... + 2097510601.

It is an arithmetic number, because the mean of its divisors is an integer number (14321639262708).

Almost surely, 2^{100222110001111} is an apocalyptic number.

100222110001111 is a deficient number, since it is larger than the sum of its proper divisors (14351004100553).

100222110001111 is an equidigital number, since it uses as much as digits as its factorization.

100222110001111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4194976841.

The product of its (nonzero) digits is 8, while the sum is 13.

Adding to 100222110001111 its reverse (111100011222001), we get a palindrome (211322121223112).

The spelling of 100222110001111 in words is "one hundred trillion, two hundred twenty-two billion, one hundred ten million, one thousand, one hundred eleven".