100032212012 has 6 divisors (see below), whose sum is σ = 175056371028. Its totient is φ = 50016106004.

The previous prime is 100032211991. The next prime is 100032212017. The reversal of 100032212012 is 210212230001.

It is a happy number.

100032212012 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (100032212017) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12504026498 + ... + 12504026505.

It is an arithmetic number, because the mean of its divisors is an integer number (29176061838).

Almost surely, 2^100032212012 is an apocalyptic number.

It is an amenable number.

100032212012 is a deficient number, since it is larger than the sum of its proper divisors (75024159016).

100032212012 is a wasteful number, since it uses less digits than its factorization.

100032212012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25008053007 (or 25008053005 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 14.

Adding to 100032212012 its reverse (210212230001), we get a palindrome (310244442013).

The spelling of 100032212012 in words is "one hundred billion, thirty-two million, two hundred twelve thousand, twelve".