100221032999999 has 4 divisors (see below), whose sum is σ = 100240504742664. Its totient is φ = 100201561257336.

The previous prime is 100221032999921. The next prime is 100221033000071. The reversal of 100221032999999 is 999999230122001.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-100221032999999 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100221032999099) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 9735863612 + ... + 9735873905.

It is an arithmetic number, because the mean of its divisors is an integer number (25060126185666).

Almost surely, 2^{100221032999999} is an apocalyptic number.

100221032999999 is a deficient number, since it is larger than the sum of its proper divisors (19471742665).

100221032999999 is an equidigital number, since it uses as much as digits as its factorization.

100221032999999 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19471742664.

The product of its (nonzero) digits is 12754584, while the sum is 65.

The spelling of 100221032999999 in words is "one hundred trillion, two hundred twenty-one billion, thirty-two million, nine hundred ninety-nine thousand, nine hundred ninety-nine".