100220020211 has 8 divisors (see below), whose sum is σ = 102045883824. Its totient is φ = 98400057120.

The previous prime is 100220020171. The next prime is 100220020223. The reversal of 100220020211 is 112020022001.

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 not a de Polignac number, because 100220020211 - 2²⁶ = 100152911347 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 100220020192 and 100220020201.

It is not an unprimeable number, because it can be changed into a prime (100220026211) 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, 1440845 + ... + 1508798.

It is an arithmetic number, because the mean of its divisors is an integer number (12755735478).

Almost surely, 2^100220020211 is an apocalyptic number.

100220020211 is a deficient number, since it is larger than the sum of its proper divisors (1825863613).

100220020211 is an equidigital number, since it uses as much as digits as its factorization.

100220020211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2950261.

The product of its (nonzero) digits is 16, while the sum is 11.

Adding to 100220020211 its reverse (112020022001), we get a palindrome (212240042212).

The spelling of 100220020211 in words is "one hundred billion, two hundred twenty million, twenty thousand, two hundred eleven".