100002112001210 has 16 divisors (see below), whose sum is σ = 180209051106696. Its totient is φ = 39955233799488.

The previous prime is 100002112001179. The next prime is 100002112001321. The reversal of 100002112001210 is 12100211200001.

It can be written as a sum of positive squares in 4 ways, for example, as 74902983931801 + 25099128069409 = 8654651^2 + 5009903^2 .

It is a super-2 number, since 2×100002112001210² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 100002112001191 and 100002112001200.

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, 5701365917 + ... + 5701383456.

Almost surely, 2^{100002112001210} is an apocalyptic number.

100002112001210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

100002112001210 is a deficient number, since it is larger than the sum of its proper divisors (80206939105486).

100002112001210 is a wasteful number, since it uses less digits than its factorization.

100002112001210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11402750257.

The product of its (nonzero) digits is 8, while the sum is 11.

Adding to 100002112001210 its reverse (12100211200001), we get a palindrome (112102323201211).

The spelling of 100002112001210 in words is "one hundred trillion, two billion, one hundred twelve million, one thousand, two hundred ten".