100201222100012 has 24 divisors (see below), whose sum is σ = 192020592943872. Its totient is φ = 45372831294800.

The previous prime is 100201222099943. The next prime is 100201222100087. The reversal of 100201222100012 is 210001222102001.

It is a self number, because there is not a number n which added to its sum of digits gives 100201222100012.

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, 4329457064 + ... + 4329480207.

It is an arithmetic number, because the mean of its divisors is an integer number (8000858039328).

Almost surely, 2^{100201222100012} is an apocalyptic number.

It is an amenable number.

100201222100012 is a deficient number, since it is larger than the sum of its proper divisors (91819370843860).

100201222100012 is a wasteful number, since it uses less digits than its factorization.

100201222100012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8658937549 (or 8658937547 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 100201222100012 its reverse (210001222102001), we get a palindrome (310202444202013).

The spelling of 100201222100012 in words is "one hundred trillion, two hundred one billion, two hundred twenty-two million, one hundred thousand, twelve".