100322201321000 has 128 divisors (see below), whose sum is σ = 250589839968000. Its totient is φ = 37481385312000.

The previous prime is 100322201320993. The next prime is 100322201321051. The reversal of 100322201321000 is 123102223001.

It is a self number, because there is not a number n which added to its sum of digits gives 100322201321000.

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 31 ways as a sum of consecutive naturals, for example, 35834915 + ... + 38532914.

It is an arithmetic number, because the mean of its divisors is an integer number (1957733124750).

Almost surely, 2^{100322201321000} is an apocalyptic number.

100322201321000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

100322201321000 is an abundant number, since it is smaller than the sum of its proper divisors (150267638647000).

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

100322201321000 is a wasteful number, since it uses less digits than its factorization.

100322201321000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 74367940 (or 74367926 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 100322201321000 its reverse (123102223001), we get a palindrome (100445303544001).

The spelling of 100322201321000 in words is "one hundred trillion, three hundred twenty-two billion, two hundred one million, three hundred twenty-one thousand".