22030462541 has 2 divisors, whose sum is σ = 22030462542. Its totient is φ = 22030462540.

The previous prime is 22030462507. The next prime is 22030462547. The reversal of 22030462541 is 14526403022.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 21942496900 + 87965641 = 148130^2 + 9379^2 .

It is a cyclic number.

It is not a de Polignac number, because 22030462541 - 2⁶ = 22030462477 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (22030462547) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11015231270 + 11015231271.

It is an arithmetic number, because the mean of its divisors is an integer number (11015231271).

Almost surely, 2^22030462541 is an apocalyptic number.

It is an amenable number.

22030462541 is a deficient number, since it is larger than the sum of its proper divisors (1).

22030462541 is an equidigital number, since it uses as much as digits as its factorization.

22030462541 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 11520, while the sum is 29.

Adding to 22030462541 its reverse (14526403022), we get a palindrome (36556865563).

The spelling of 22030462541 in words is "twenty-two billion, thirty million, four hundred sixty-two thousand, five hundred forty-one".