100010330212 has 24 divisors (see below), whose sum is σ = 188493601016. Its totient is φ = 46155529728.

The previous prime is 100010330201. The next prime is 100010330243. The reversal of 100010330212 is 212033010001.

It can be written as a sum of positive squares in 4 ways, for example, as 366569316 + 99643760896 = 19146^2 + 315664^2 .

It is a super-2 number, since 2×100010330212² (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (13).

It is a junction number, because it is equal to n+sod(n) for n = 100010330192 and 100010330201.

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, 843628 + ... + 954844.

Almost surely, 2^100010330212 is an apocalyptic number.

It is an amenable number.

100010330212 is a deficient number, since it is larger than the sum of its proper divisors (88483270804).

100010330212 is a wasteful number, since it uses less digits than its factorization.

100010330212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 128527 (or 128525 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 13.

Adding to 100010330212 its reverse (212033010001), we get a palindrome (312043340213).

The spelling of 100010330212 in words is "one hundred billion, ten million, three hundred thirty thousand, two hundred twelve".