100202221101 has 8 divisors (see below), whose sum is σ = 133609366240. Its totient is φ = 66798278352.

The previous prime is 100202221057. The next prime is 100202221111. The reversal of 100202221101 is 101122202001.

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

It is not a de Polignac number, because 100202221101 - 2⁹ = 100202220589 is a prime.

It is a super-2 number, since 2×100202221101² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100202221111) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 726610 + ... + 853443.

It is an arithmetic number, because the mean of its divisors is an integer number (16701170780).

Almost surely, 2^100202221101 is an apocalyptic number.

It is an amenable number.

100202221101 is a deficient number, since it is larger than the sum of its proper divisors (33407145139).

100202221101 is a wasteful number, since it uses less digits than its factorization.

100202221101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1601195.

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 100202221101 its reverse (101122202001), we get a palindrome (201324423102).

The spelling of 100202221101 in words is "one hundred billion, two hundred two million, two hundred twenty-one thousand, one hundred one".