100112220001111 has 8 divisors (see below), whose sum is σ = 100273236098400. Its totient is φ = 99951211372320.

The previous prime is 100112220001103. The next prime is 100112220001139. The reversal of 100112220001111 is 111100022211001.

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 100112220001111 - 2³ = 100112220001103 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 100112220001091 and 100112220001100.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100112220031111) 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, 25280745 + ... + 28971373.

It is an arithmetic number, because the mean of its divisors is an integer number (12534154512300).

Almost surely, 2^{100112220001111} is an apocalyptic number.

100112220001111 is a deficient number, since it is larger than the sum of its proper divisors (161016097289).

100112220001111 is an equidigital number, since it uses as much as digits as its factorization.

100112220001111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3734249.

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

Adding to 100112220001111 its reverse (111100022211001), we get a palindrome (211212242212112).

The spelling of 100112220001111 in words is "one hundred trillion, one hundred twelve billion, two hundred twenty million, one thousand, one hundred eleven".