100010202212 has 24 divisors (see below), whose sum is σ = 176407291704. Its totient is φ = 49608582912.

The previous prime is 100010202163. The next prime is 100010202301. The reversal of 100010202212 is 212202010001.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 11745357376 + 88264844836 = 108376^2 + 297094^2 .

It is a junction number, because it is equal to n+sod(n) for n = 100010202193 and 100010202202.

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, 818018 + ... + 932294.

It is an arithmetic number, because the mean of its divisors is an integer number (7350303821).

Almost surely, 2^100010202212 is an apocalyptic number.

It is an amenable number.

100010202212 is a deficient number, since it is larger than the sum of its proper divisors (76397089492).

100010202212 is a wasteful number, since it uses less digits than its factorization.

100010202212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 116015 (or 116013 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 11.

Adding to 100010202212 its reverse (212202010001), we get a palindrome (312212212213).

The spelling of 100010202212 in words is "one hundred billion, ten million, two hundred two thousand, two hundred twelve".