100220210101 has 8 divisors (see below), whose sum is σ = 109333528704. Its totient is φ = 91107289920.

The previous prime is 100220210087. The next prime is 100220210141. The reversal of 100220210101 is 101012022001.

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-100220210101 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 (100220210141) 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, 718660 + ... + 846706.

It is an arithmetic number, because the mean of its divisors is an integer number (13666691088).

Almost surely, 2^100220210101 is an apocalyptic number.

100220210101 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

100220210101 is a deficient number, since it is larger than the sum of its proper divisors (9113318603).

100220210101 is a wasteful number, since it uses less digits than its factorization.

100220210101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 199211.

The product of its (nonzero) digits is 8, while the sum is 10.

Adding to 100220210101 its reverse (101012022001), we get a palindrome (201232232102).

The spelling of 100220210101 in words is "one hundred billion, two hundred twenty million, two hundred ten thousand, one hundred one".