100110212 has 12 divisors (see below), whose sum is σ = 185498460. Its totient is φ = 47110656.

The previous prime is 100110193. The next prime is 100110223. The reversal of 100110212 is 212011001.

It can be written as a sum of positive squares in 2 ways, for example, as 56761156 + 43349056 = 7534^2 + 6584^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 100110212.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 736037 + ... + 736172.

It is an arithmetic number, because the mean of its divisors is an integer number (15458205).

Almost surely, 2^100110212 is an apocalyptic number.

It is an amenable number.

100110212 is a deficient number, since it is larger than the sum of its proper divisors (85388248).

100110212 is a wasteful number, since it uses less digits than its factorization.

100110212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1472230 (or 1472228 counting only the distinct ones).

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

The square root of 100110212 is about 10005.5090825005. The cubic root of 100110212 is about 464.3293403514.

Adding to 100110212 its reverse (212011001), we get a palindrome (312121213).

The spelling of 100110212 in words is "one hundred million, one hundred ten thousand, two hundred twelve".