10722316531 has 8 divisors (see below), whose sum is σ = 11320147280. Its totient is φ = 10127835648.

The previous prime is 10722316523. The next prime is 10722316559. The reversal of 10722316531 is 13561322701.

It is a happy number.

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 10722316531 - 2³ = 10722316523 is a prime.

It is a super-2 number, since 2×10722316531² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10722316493 and 10722316502.

It is not an unprimeable number, because it can be changed into a prime (10722316331) by changing a digit.

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, 830886 + ... + 843691.

It is an arithmetic number, because the mean of its divisors is an integer number (1415018410).

Almost surely, 2^10722316531 is an apocalyptic number.

10722316531 is a deficient number, since it is larger than the sum of its proper divisors (597830749).

10722316531 is a wasteful number, since it uses less digits than its factorization.

10722316531 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1674933.

The product of its (nonzero) digits is 7560, while the sum is 31.

The spelling of 10722316531 in words is "ten billion, seven hundred twenty-two million, three hundred sixteen thousand, five hundred thirty-one".