100000110212000 has 48 divisors (see below), whose sum is σ = 245700270800712. Its totient is φ = 40000044083200.

The previous prime is 100000110211993. The next prime is 100000110212047. The reversal of 100000110212000 is 212011000001.

It can be written as a sum of positive squares in 4 ways, for example, as 32355209690896 + 67644900521104 = 5688164^2 + 8224652^2 .

It is a Harshad number since it is a multiple of its sum of digits (8).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12500009777 + ... + 12500017776.

Almost surely, 2^{100000110212000} is an apocalyptic number.

100000110212000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

100000110212000 is an abundant number, since it is smaller than the sum of its proper divisors (145700160588712).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

100000110212000 is an equidigital number, since it uses as much as digits as its factorization.

100000110212000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25000027578 (or 25000027560 counting only the distinct ones).

The product of its (nonzero) digits is 4, while the sum is 8.

Adding to 100000110212000 its reverse (212011000001), we get a palindrome (100212121212001).

The spelling of 100000110212000 in words is "one hundred trillion, one hundred ten million, two hundred twelve thousand".