10000220111 has 8 divisors (see below), whose sum is σ = 11432011680. Its totient is φ = 8569225728.

The previous prime is 10000220101. The next prime is 10000220123. The reversal of 10000220111 is 11102200001.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 10000220111 - 2²² = 9996025807 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 (10000220101) 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, 172166 + ... + 222803.

It is an arithmetic number, because the mean of its divisors is an integer number (1429001460).

Almost surely, 2^10000220111 is an apocalyptic number.

10000220111 is a deficient number, since it is larger than the sum of its proper divisors (1431791569).

10000220111 is an equidigital number, since it uses as much as digits as its factorization.

10000220111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 398593.

The product of its (nonzero) digits is 4, while the sum is 8.

Adding to 10000220111 its reverse (11102200001), we get a palindrome (21102420112).

The spelling of 10000220111 in words is "ten billion, two hundred twenty thousand, one hundred eleven".