22225351033 has 2 divisors, whose sum is σ = 22225351034. Its totient is φ = 22225351032.

The previous prime is 22225350991. The next prime is 22225351067. The reversal of 22225351033 is 33015352222.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 19462482064 + 2762868969 = 139508^2 + 52563^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-22225351033 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 22225350992 and 22225351010.

It is not a weakly prime, because it can be changed into another prime (22225351073) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11112675516 + 11112675517.

It is an arithmetic number, because the mean of its divisors is an integer number (11112675517).

Almost surely, 2^22225351033 is an apocalyptic number.

It is an amenable number.

22225351033 is a deficient number, since it is larger than the sum of its proper divisors (1).

22225351033 is an equidigital number, since it uses as much as digits as its factorization.

22225351033 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 10800, while the sum is 28.

The spelling of 22225351033 in words is "twenty-two billion, two hundred twenty-five million, three hundred fifty-one thousand, thirty-three".