22030351529 has 2 divisors, whose sum is σ = 22030351530. Its totient is φ = 22030351528.

The previous prime is 22030351523. The next prime is 22030351543. The reversal of 22030351529 is 92515303022.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 12149991529 + 9880360000 = 110227^2 + 99400^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-22030351529 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 22030351495 and 22030351504.

It is not a weakly prime, because it can be changed into another prime (22030351523) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11015175764 + 11015175765.

It is an arithmetic number, because the mean of its divisors is an integer number (11015175765).

Almost surely, 2^22030351529 is an apocalyptic number.

It is an amenable number.

22030351529 is a deficient number, since it is larger than the sum of its proper divisors (1).

22030351529 is an equidigital number, since it uses as much as digits as its factorization.

22030351529 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 16200, while the sum is 32.

The spelling of 22030351529 in words is "twenty-two billion, thirty million, three hundred fifty-one thousand, five hundred twenty-nine".