100122000201200 has 60 divisors (see below), whose sum is σ = 254692699940880. Its totient is φ = 37692988308480.

The previous prime is 100122000201193. The next prime is 100122000201323. The reversal of 100122000201200 is 2102000221001.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7361904980 + ... + 7361918579.

It is an arithmetic number, because the mean of its divisors is an integer number (4244878332348).

Almost surely, 2^{100122000201200} is an apocalyptic number.

100122000201200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

100122000201200 is an abundant number, since it is smaller than the sum of its proper divisors (154570699739680).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

100122000201200 is a wasteful number, since it uses less digits than its factorization.

100122000201200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14723823594 (or 14723823583 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 11.

Adding to 100122000201200 its reverse (2102000221001), we get a palindrome (102224000422201).

The spelling of 100122000201200 in words is "one hundred trillion, one hundred twenty-two billion, two hundred one thousand, two hundred".