2211063 has 8 divisors (see below), whose sum is σ = 2956800. Its totient is φ = 1469688.

The previous prime is 2211061. The next prime is 2211109. The reversal of 2211063 is 3601122.

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

It is not a de Polignac number, because 2211063 - 2¹ = 2211061 is a prime.

It is a d-powerful number, because it can be written as 2 + 2 + 1 + 1 + 0 + 6⁸ + 3¹² .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2211061) 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, 378 + ... + 2136.

It is an arithmetic number, because the mean of its divisors is an integer number (369600).

2^2211063 is an apocalyptic number.

2211063 is a deficient number, since it is larger than the sum of its proper divisors (745737).

2211063 is a wasteful number, since it uses less digits than its factorization.

2211063 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2181.

The product of its (nonzero) digits is 72, while the sum is 15.

The square root of 2211063 is about 1486.9643573401. The cubic root of 2211063 is about 130.2767869919.

Adding to 2211063 its reverse (3601122), we get a palindrome (5812185).

The spelling of 2211063 in words is "two million, two hundred eleven thousand, sixty-three".