100220433056501 has 8 divisors (see below), whose sum is σ = 104197618963200. Its totient is φ = 96289763944320.

The previous prime is 100220433056479. The next prime is 100220433056509. The reversal of 100220433056501 is 105650334022001.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-100220433056501 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 (100220433056509) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11629194236 + ... + 11629202853.

It is an arithmetic number, because the mean of its divisors is an integer number (13024702370400).

Almost surely, 2^{100220433056501} is an apocalyptic number.

It is an amenable number.

100220433056501 is a deficient number, since it is larger than the sum of its proper divisors (3977185906699).

100220433056501 is a wasteful number, since it uses less digits than its factorization.

100220433056501 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23258397259.

The product of its (nonzero) digits is 21600, while the sum is 32.

Adding to 100220433056501 its reverse (105650334022001), we get a palindrome (205870767078502).

The spelling of 100220433056501 in words is "one hundred trillion, two hundred twenty billion, four hundred thirty-three million, fifty-six thousand, five hundred one".