2225305133 has 2 divisors, whose sum is σ = 2225305134. Its totient is φ = 2225305132.

The previous prime is 2225305123. The next prime is 2225305139. The reversal of 2225305133 is 3315035222.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1176970249 + 1048334884 = 34307^2 + 32378^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2225305133 is a prime.

It is a super-2 number, since 2×2225305133² = 9903965869912295378, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2225305139) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1112652566 + 1112652567.

It is an arithmetic number, because the mean of its divisors is an integer number (1112652567).

Almost surely, 2^2225305133 is an apocalyptic number.

It is an amenable number.

2225305133 is a deficient number, since it is larger than the sum of its proper divisors (1).

2225305133 is an equidigital number, since it uses as much as digits as its factorization.

2225305133 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5400, while the sum is 26.

The square root of 2225305133 is about 47173.1399527316. The cubic root of 2225305133 is about 1305.5590609250.

The spelling of 2225305133 in words is "two billion, two hundred twenty-five million, three hundred five thousand, one hundred thirty-three".