220011002101 has 16 divisors (see below), whose sum is σ = 255249921600. Its totient is φ = 187415399680.

The previous prime is 220011002093. The next prime is 220011002129. The reversal of 220011002101 is 101200110022.

It is a cyclic number.

It is not a de Polignac number, because 220011002101 - 2³ = 220011002093 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (220011002161) 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 15 ways as a sum of consecutive naturals, for example, 2549026 + ... + 2633923.

It is an arithmetic number, because the mean of its divisors is an integer number (15953120100).

Almost surely, 2^220011002101 is an apocalyptic number.

It is an amenable number.

220011002101 is a deficient number, since it is larger than the sum of its proper divisors (35238919499).

220011002101 is a wasteful number, since it uses less digits than its factorization.

220011002101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5183204.

The product of its (nonzero) digits is 8, while the sum is 10.

Adding to 220011002101 its reverse (101200110022), we get a palindrome (321211112123).

The spelling of 220011002101 in words is "two hundred twenty billion, eleven million, two thousand, one hundred one".