100012332130212 has 24 divisors (see below), whose sum is σ = 233362337947200. Its totient is φ = 33337411237216.

The previous prime is 100012332130211. The next prime is 100012332130223. The reversal of 100012332130212 is 212031233210001.

It is not an unprimeable number, because it can be changed into a prime (100012332130211) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10754089 + ... + 17767247.

It is an arithmetic number, because the mean of its divisors is an integer number (9723430747800).

Almost surely, 2^{100012332130212} is an apocalyptic number.

100012332130212 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

100012332130212 is an abundant number, since it is smaller than the sum of its proper divisors (133350005816988).

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

100012332130212 is a wasteful number, since it uses less digits than its factorization.

100012332130212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8201555 (or 8201553 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 21.

Adding to 100012332130212 its reverse (212031233210001), we get a palindrome (312043565340213).

The spelling of 100012332130212 in words is "one hundred trillion, twelve billion, three hundred thirty-two million, one hundred thirty thousand, two hundred twelve".