22204630433 has 2 divisors, whose sum is σ = 22204630434. Its totient is φ = 22204630432.

The previous prime is 22204630411. The next prime is 22204630451. The reversal of 22204630433 is 33403640222.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 22204576144 + 54289 = 149012^2 + 233^2 .

It is a cyclic number.

It is not a de Polignac number, because 22204630433 - 2¹⁴ = 22204614049 is a prime.

It is a super-2 number, since 2×22204630433² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 22204630396 and 22204630405.

It is not a weakly prime, because it can be changed into another prime (22204630403) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11102315216 + 11102315217.

It is an arithmetic number, because the mean of its divisors is an integer number (11102315217).

Almost surely, 2^22204630433 is an apocalyptic number.

It is an amenable number.

22204630433 is a deficient number, since it is larger than the sum of its proper divisors (1).

22204630433 is an equidigital number, since it uses as much as digits as its factorization.

22204630433 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 20736, while the sum is 29.

The spelling of 22204630433 in words is "twenty-two billion, two hundred four million, six hundred thirty thousand, four hundred thirty-three".