2206261213 has 8 divisors (see below), whose sum is σ = 2376410400. Its totient is φ = 2036174448.

The previous prime is 2206261199. The next prime is 2206261229. The reversal of 2206261213 is 3121626022.

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 2206261213 - 2⁵ = 2206261181 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2206261283) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 79158 + ... + 103336.

It is an arithmetic number, because the mean of its divisors is an integer number (297051300).

Almost surely, 2^2206261213 is an apocalyptic number.

It is an amenable number.

2206261213 is a deficient number, since it is larger than the sum of its proper divisors (170149187).

2206261213 is a wasteful number, since it uses less digits than its factorization.

2206261213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31211.

The product of its (nonzero) digits is 1728, while the sum is 25.

The square root of 2206261213 is about 46970.8549315424. The cubic root of 2206261213 is about 1301.8241085168.

Adding to 2206261213 its reverse (3121626022), we get a palindrome (5327887235).

The spelling of 2206261213 in words is "two billion, two hundred six million, two hundred sixty-one thousand, two hundred thirteen".