2201000111 has 8 divisors (see below), whose sum is σ = 2297833440. Its totient is φ = 2104261632.

The previous prime is 2201000077. The next prime is 2201000117. The reversal of 2201000111 is 1110001022.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2201000111 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 (2201000117) 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, 25955 + ... + 71243.

It is an arithmetic number, because the mean of its divisors is an integer number (287229180).

Almost surely, 2^2201000111 is an apocalyptic number.

2201000111 is a deficient number, since it is larger than the sum of its proper divisors (96833329).

2201000111 is a wasteful number, since it uses less digits than its factorization.

2201000111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47425.

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

The square root of 2201000111 is about 46914.8176059547. The cubic root of 2201000111 is about 1300.7884981785.

Adding to 2201000111 its reverse (1110001022), we get a palindrome (3311001133).

The spelling of 2201000111 in words is "two billion, two hundred one million, one hundred eleven", and thus it is an aban number.