100220201220211 has 8 divisors (see below), whose sum is σ = 105654240958464. Its totient is φ = 94923732108360.

The previous prime is 100220201220119. The next prime is 100220201220241. The reversal of 100220201220211 is 112022102022001.

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 100220201220211 - 2¹⁵ = 100220201187443 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (100220201220241) 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, 34392655105 + ... + 34392658018.

It is an arithmetic number, because the mean of its divisors is an integer number (13206780119808).

Almost surely, 2^{100220201220211} is an apocalyptic number.

100220201220211 is a deficient number, since it is larger than the sum of its proper divisors (5434039738253).

100220201220211 is an equidigital number, since it uses as much as digits as its factorization.

100220201220211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 68785313201.

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 100220201220211 its reverse (112022102022001), we get a palindrome (212242303242212).

The spelling of 100220201220211 in words is "one hundred trillion, two hundred twenty billion, two hundred one million, two hundred twenty thousand, two hundred eleven".