10720166236 has 24 divisors (see below), whose sum is σ = 20237518224. Its totient is φ = 4939411200.

The previous prime is 10720166189. The next prime is 10720166257. The reversal of 10720166236 is 63266102701.

It is a happy number.

It is a super-2 number, since 2×10720166236² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 142990 + ... + 204661.

It is an arithmetic number, because the mean of its divisors is an integer number (843229926).

Almost surely, 2^10720166236 is an apocalyptic number.

It is an amenable number.

10720166236 is a deficient number, since it is larger than the sum of its proper divisors (9517351988).

10720166236 is a wasteful number, since it uses less digits than its factorization.

10720166236 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 348261 (or 348259 counting only the distinct ones).

The product of its (nonzero) digits is 18144, while the sum is 34.

Adding to 10720166236 its reverse (63266102701), we get a palindrome (73986268937).

The spelling of 10720166236 in words is "ten billion, seven hundred twenty million, one hundred sixty-six thousand, two hundred thirty-six".