22406650027 has 2 divisors, whose sum is σ = 22406650028. Its totient is φ = 22406650026.

The previous prime is 22406649977. The next prime is 22406650031. The reversal of 22406650027 is 72005660422.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-22406650027 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 22406649974 and 22406650001.

It is not a weakly prime, because it can be changed into another prime (22406650927) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11203325013 + 11203325014.

It is an arithmetic number, because the mean of its divisors is an integer number (11203325014).

Almost surely, 2^22406650027 is an apocalyptic number.

22406650027 is a deficient number, since it is larger than the sum of its proper divisors (1).

22406650027 is an equidigital number, since it uses as much as digits as its factorization.

22406650027 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 40320, while the sum is 34.

The spelling of 22406650027 in words is "twenty-two billion, four hundred six million, six hundred fifty thousand, twenty-seven".