10722473731 has 2 divisors, whose sum is σ = 10722473732. Its totient is φ = 10722473730.

The previous prime is 10722473711. The next prime is 10722473759. The reversal of 10722473731 is 13737422701.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 10722473731 - 2²⁵ = 10688919299 is a prime.

It is a super-2 number, since 2×10722473731² (a number of 21 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (10722473711) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5361236865 + 5361236866.

It is an arithmetic number, because the mean of its divisors is an integer number (5361236866).

Almost surely, 2^10722473731 is an apocalyptic number.

10722473731 is a deficient number, since it is larger than the sum of its proper divisors (1).

10722473731 is an equidigital number, since it uses as much as digits as its factorization.

10722473731 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 49392, while the sum is 37.

The spelling of 10722473731 in words is "ten billion, seven hundred twenty-two million, four hundred seventy-three thousand, seven hundred thirty-one".