100223201012 has 24 divisors (see below), whose sum is σ = 191417130912. Its totient is φ = 45536493600.

The previous prime is 100223201003. The next prime is 100223201033. The reversal of 100223201012 is 210102322001.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 383498 + ... + 589505.

It is an arithmetic number, because the mean of its divisors is an integer number (7975713788).

Almost surely, 2^100223201012 is an apocalyptic number.

It is an amenable number.

100223201012 is a deficient number, since it is larger than the sum of its proper divisors (91193929900).

100223201012 is a wasteful number, since it uses less digits than its factorization.

100223201012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 975359 (or 975357 counting only the distinct ones).

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

Adding to 100223201012 its reverse (210102322001), we get a palindrome (310325523013).

The spelling of 100223201012 in words is "one hundred billion, two hundred twenty-three million, two hundred one thousand, twelve".