2211700006 has 4 divisors (see below), whose sum is σ = 3317550012. Its totient is φ = 1105850002.

The previous prime is 2211700003. The next prime is 2211700013. The reversal of 2211700006 is 6000071122.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2211700003) 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 as a sum of consecutive naturals, namely, 552925000 + ... + 552925003.

It is an arithmetic number, because the mean of its divisors is an integer number (829387503).

Almost surely, 2^2211700006 is an apocalyptic number.

2211700006 is a deficient number, since it is larger than the sum of its proper divisors (1105850006).

2211700006 is a wasteful number, since it uses less digits than its factorization.

2211700006 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1105850005.

The product of its (nonzero) digits is 168, while the sum is 19.

The square root of 2211700006 is about 47028.7146964490. The cubic root of 2211700006 is about 1302.8929668020.

Adding to 2211700006 its reverse (6000071122), we get a palindrome (8211771128).

The spelling of 2211700006 in words is "two billion, two hundred eleven million, seven hundred thousand, six".