220001102211 has 8 divisors (see below), whose sum is σ = 320001603264. Its totient is φ = 133334001320.

The previous prime is 220001102207. The next prime is 220001102213. The reversal of 220001102211 is 112201100022.

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 220001102211 - 2² = 220001102207 is a prime.

It is not an unprimeable number, because it can be changed into a prime (220001102213) 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, 3333350001 + ... + 3333350066.

It is an arithmetic number, because the mean of its divisors is an integer number (40000200408).

Almost surely, 2^220001102211 is an apocalyptic number.

220001102211 is a deficient number, since it is larger than the sum of its proper divisors (100000501053).

220001102211 is a wasteful number, since it uses less digits than its factorization.

220001102211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6666700081.

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 220001102211 its reverse (112201100022), we get a palindrome (332202202233).

It can be divided in two parts, 22000 and 1102211, that added together give a palindrome (1124211).

The spelling of 220001102211 in words is "two hundred twenty billion, one million, one hundred two thousand, two hundred eleven".