2225963429 has 2 divisors, whose sum is σ = 2225963430. Its totient is φ = 2225963428.

The previous prime is 2225963423. The next prime is 2225963473. The reversal of 2225963429 is 9243695222.

It is an a-pointer prime, because the next prime (2225963473) can be obtained adding 2225963429 to its sum of digits (44).

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2225008900 + 954529 = 47170^2 + 977^2 .

It is a cyclic number.

It is not a de Polignac number, because 2225963429 - 2²⁸ = 1957527973 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2225963429.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2225963423) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1112981714 + 1112981715.

It is an arithmetic number, because the mean of its divisors is an integer number (1112981715).

Almost surely, 2^2225963429 is an apocalyptic number.

It is an amenable number.

2225963429 is a deficient number, since it is larger than the sum of its proper divisors (1).

2225963429 is an equidigital number, since it uses as much as digits as its factorization.

2225963429 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 466560, while the sum is 44.

The square root of 2225963429 is about 47180.1168820087. The cubic root of 2225963429 is about 1305.6877862791.

The spelling of 2225963429 in words is "two billion, two hundred twenty-five million, nine hundred sixty-three thousand, four hundred twenty-nine".