100002202012 has 12 divisors (see below), whose sum is σ = 176736565656. Its totient is φ = 49506040400.

The previous prime is 100002202009. The next prime is 100002202031. The reversal of 100002202012 is 210202200001.

It is a self number, because there is not a number n which added to its sum of digits gives 100002202012.

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, 123764698 + ... + 123765505.

It is an arithmetic number, because the mean of its divisors is an integer number (14728047138).

Almost surely, 2^100002202012 is an apocalyptic number.

It is an amenable number.

100002202012 is a deficient number, since it is larger than the sum of its proper divisors (76734363644).

100002202012 is a wasteful number, since it uses less digits than its factorization.

100002202012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 247530308 (or 247530306 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 10.

Adding to 100002202012 its reverse (210202200001), we get a palindrome (310204402013).

The spelling of 100002202012 in words is "one hundred billion, two million, two hundred two thousand, twelve".