100219010012 has 12 divisors (see below), whose sum is σ = 191327201016. Its totient is φ = 45554095440.

The previous prime is 100219010009. The next prime is 100219010027. The reversal of 100219010012 is 210010912001.

100219010012 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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, 1138852343 + ... + 1138852430.

It is an arithmetic number, because the mean of its divisors is an integer number (15943933418).

Almost surely, 2^100219010012 is an apocalyptic number.

It is an amenable number.

100219010012 is a deficient number, since it is larger than the sum of its proper divisors (91108191004).

100219010012 is a wasteful number, since it uses less digits than its factorization.

100219010012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2277704788 (or 2277704786 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 17.

Adding to 100219010012 its reverse (210010912001), we get a palindrome (310229922013).

The spelling of 100219010012 in words is "one hundred billion, two hundred nineteen million, ten thousand, twelve".