100110020344221 has 8 divisors (see below), whose sum is σ = 133486591906080. Its totient is φ = 66736731172592.

The previous prime is 100110020344199. The next prime is 100110020344223. The reversal of 100110020344221 is 122443020011001.

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

It is a cyclic number.

It is not a de Polignac number, because 100110020344221 - 2⁴⁵ = 64925648255389 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100110020344223) 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, 820526391 + ... + 820648388.

It is an arithmetic number, because the mean of its divisors is an integer number (16685823988260).

Almost surely, 2^{100110020344221} is an apocalyptic number.

It is an amenable number.

100110020344221 is a deficient number, since it is larger than the sum of its proper divisors (33376571561859).

100110020344221 is a wasteful number, since it uses less digits than its factorization.

100110020344221 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1641195115.

The product of its (nonzero) digits is 384, while the sum is 21.

Adding to 100110020344221 its reverse (122443020011001), we get a palindrome (222553040355222).

The spelling of 100110020344221 in words is "one hundred trillion, one hundred ten billion, twenty million, three hundred forty-four thousand, two hundred twenty-one".