11702072206 has 16 divisors (see below), whose sum is σ = 19151452080. Its totient is φ = 5318399680.

The previous prime is 11702072183. The next prime is 11702072269. The reversal of 11702072206 is 60227020711.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 150480 + ... + 214588.

It is an arithmetic number, because the mean of its divisors is an integer number (1196965755).

Almost surely, 2^11702072206 is an apocalyptic number.

11702072206 is a deficient number, since it is larger than the sum of its proper divisors (7449379874).

11702072206 is a wasteful number, since it uses less digits than its factorization.

11702072206 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 72419.

The product of its (nonzero) digits is 2352, while the sum is 28.

Adding to 11702072206 its reverse (60227020711), we get a palindrome (71929092917).

The spelling of 11702072206 in words is "eleven billion, seven hundred two million, seventy-two thousand, two hundred six".