9722125043 has 2 divisors, whose sum is σ = 9722125044. Its totient is φ = 9722125042.

The previous prime is 9722124977. The next prime is 9722125103. The reversal of 9722125043 is 3405212279.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 9722125043 - 2¹⁴ = 9722108659 is a prime.

It is a Sophie Germain prime.

It is a junction number, because it is equal to n+sod(n) for n = 9722124994 and 9722125012.

It is not a weakly prime, because it can be changed into another prime (9722125243) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4861062521 + 4861062522.

It is an arithmetic number, because the mean of its divisors is an integer number (4861062522).

Almost surely, 2^9722125043 is an apocalyptic number.

9722125043 is a deficient number, since it is larger than the sum of its proper divisors (1).

9722125043 is an equidigital number, since it uses as much as digits as its factorization.

9722125043 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 30240, while the sum is 35.

The square root of 9722125043 is about 98600.8369284967. The cubic root of 9722125043 is about 2134.2914971067.

The spelling of 9722125043 in words is "nine billion, seven hundred twenty-two million, one hundred twenty-five thousand, forty-three".