22703604043 has 2 divisors, whose sum is σ = 22703604044. Its totient is φ = 22703604042.

The previous prime is 22703603977. The next prime is 22703604061. The reversal of 22703604043 is 34040630722.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 22703604043 - 2¹³ = 22703595851 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 22703603996 and 22703604014.

It is not a weakly prime, because it can be changed into another prime (22703604643) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11351802021 + 11351802022.

It is an arithmetic number, because the mean of its divisors is an integer number (11351802022).

Almost surely, 2^22703604043 is an apocalyptic number.

22703604043 is a deficient number, since it is larger than the sum of its proper divisors (1).

22703604043 is an equidigital number, since it uses as much as digits as its factorization.

22703604043 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 24192, while the sum is 31.

The spelling of 22703604043 in words is "twenty-two billion, seven hundred three million, six hundred four thousand, forty-three".