100112220211011 has 8 divisors (see below), whose sum is σ = 133515862185744. Its totient is φ = 66725029188480.

The previous prime is 100112220210929. The next prime is 100112220211019. The reversal of 100112220211011 is 110112022211001.

It is a happy number.

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

It is not a de Polignac number, because 100112220211011 - 2¹⁷ = 100112220079939 is a prime.

It is not an unprimeable number, because it can be changed into a prime (100112220211019) 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, 4112723850 + ... + 4112748191.

It is an arithmetic number, because the mean of its divisors is an integer number (16689482773218).

Almost surely, 2^{100112220211011} is an apocalyptic number.

100112220211011 is a deficient number, since it is larger than the sum of its proper divisors (33403641974733).

100112220211011 is an equidigital number, since it uses as much as digits as its factorization.

100112220211011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8225476101.

The product of its (nonzero) digits is 16, while the sum is 15.

Adding to 100112220211011 its reverse (110112022211001), we get a palindrome (210224242422012).

The spelling of 100112220211011 in words is "one hundred trillion, one hundred twelve billion, two hundred twenty million, two hundred eleven thousand, eleven".