100100201200012 has 24 divisors (see below), whose sum is σ = 188702449752096. Its totient is φ = 46187340885888.

The previous prime is 100100201200001. The next prime is 100100201200039. The reversal of 100100201200012 is 210002102001001.

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, 265475953 + ... + 265852744.

It is an arithmetic number, because the mean of its divisors is an integer number (7862602073004).

Almost surely, 2^{100100201200012} is an apocalyptic number.

It is an amenable number.

100100201200012 is a deficient number, since it is larger than the sum of its proper divisors (88602248552084).

100100201200012 is a wasteful number, since it uses less digits than its factorization.

100100201200012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 531332337 (or 531332335 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 10.

Adding to 100100201200012 its reverse (210002102001001), we get a palindrome (310102303201013).

The spelling of 100100201200012 in words is "one hundred trillion, one hundred billion, two hundred one million, two hundred thousand, twelve".