100220002221101 has 4 divisors (see below), whose sum is σ = 114537145395552. Its totient is φ = 85902859046652.

The previous prime is 100220002221089. The next prime is 100220002221149. The reversal of 100220002221101 is 101122200022001.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 100220002221101 - 2¹⁰ = 100220002220077 is a prime.

It is a super-3 number, since 3×100220002221101³ (a number of 43 digits) contains 333 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 (100220002221401) 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, 7158571587215 + ... + 7158571587228.

It is an arithmetic number, because the mean of its divisors is an integer number (28634286348888).

Almost surely, 2^{100220002221101} is an apocalyptic number.

It is an amenable number.

100220002221101 is a deficient number, since it is larger than the sum of its proper divisors (14317143174451).

100220002221101 is an equidigital number, since it uses as much as digits as its factorization.

100220002221101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14317143174450.

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 100220002221101 its reverse (101122200022001), we get a palindrome (201342202243102).

The spelling of 100220002221101 in words is "one hundred trillion, two hundred twenty billion, two million, two hundred twenty-one thousand, one hundred one".