10722071 has 8 divisors (see below), whose sum is σ = 11236320. Its totient is φ = 10211872.

The previous prime is 10722067. The next prime is 10722073. The reversal of 10722071 is 17022701.

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 10722071 - 2² = 10722067 is a prime.

It is a super-2 number, since 2×10722071² = 229925613058082, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10722073) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5321 + ... + 7053.

It is an arithmetic number, because the mean of its divisors is an integer number (1404540).

Almost surely, 2^10722071 is an apocalyptic number.

10722071 is a deficient number, since it is larger than the sum of its proper divisors (514249).

10722071 is a wasteful number, since it uses less digits than its factorization.

10722071 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2025.

The product of its (nonzero) digits is 196, while the sum is 20.

The square root of 10722071 is about 3274.4573596246. The cubic root of 10722071 is about 220.5089525248.

Adding to 10722071 its reverse (17022701), we get a palindrome (27744772).

The spelling of 10722071 in words is "ten million, seven hundred twenty-two thousand, seventy-one".