100022100002012 has 12 divisors (see below), whose sum is σ = 179109341864376. Its totient is φ = 48848002326480.

The previous prime is 100022100001939. The next prime is 100022100002063. The reversal of 100022100002012 is 210200001220001.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 100022100001984 and 100022100002002.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 290761918439 + ... + 290761918782.

It is an arithmetic number, because the mean of its divisors is an integer number (14925778488698).

Almost surely, 2^{100022100002012} is an apocalyptic number.

It is an amenable number.

100022100002012 is a deficient number, since it is larger than the sum of its proper divisors (79087241862364).

100022100002012 is a wasteful number, since it uses less digits than its factorization.

100022100002012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 581523837268 (or 581523837266 counting only the distinct ones).

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

Adding to 100022100002012 its reverse (210200001220001), we get a palindrome (310222101222013).

The spelling of 100022100002012 in words is "one hundred trillion, twenty-two billion, one hundred million, two thousand, twelve".