101020220220211 has 8 divisors (see below), whose sum is σ = 101529333064800. Its totient is φ = 100511122111488.

The previous prime is 101020220220163. The next prime is 101020220220239. The reversal of 101020220220211 is 112022022020101.

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 101020220220211 - 2¹¹ = 101020220218163 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (101020220320211) 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, 10192755 + ... + 17490931.

It is an arithmetic number, because the mean of its divisors is an integer number (12691166633100).

Almost surely, 2^{101020220220211} is an apocalyptic number.

101020220220211 is a deficient number, since it is larger than the sum of its proper divisors (509112844589).

101020220220211 is an equidigital number, since it uses as much as digits as its factorization.

101020220220211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7367933.

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

Adding to 101020220220211 its reverse (112022022020101), we get a palindrome (213042242240312).

The spelling of 101020220220211 in words is "one hundred one trillion, twenty billion, two hundred twenty million, two hundred twenty thousand, two hundred eleven".