2226625001 has 2 divisors, whose sum is σ = 2226625002. Its totient is φ = 2226625000.

The previous prime is 2226624973. The next prime is 2226625019. The reversal of 2226625001 is 1005266222.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1268784400 + 957840601 = 35620^2 + 30949^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2226625001 is a prime.

It is not a weakly prime, because it can be changed into another prime (2226625021) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1113312500 + 1113312501.

It is an arithmetic number, because the mean of its divisors is an integer number (1113312501).

Almost surely, 2^2226625001 is an apocalyptic number.

It is an amenable number.

2226625001 is a deficient number, since it is larger than the sum of its proper divisors (1).

2226625001 is an equidigital number, since it uses as much as digits as its factorization.

2226625001 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2880, while the sum is 26.

The square root of 2226625001 is about 47187.1274925694. The cubic root of 2226625001 is about 1305.8171266667.

The spelling of 2226625001 in words is "two billion, two hundred twenty-six million, six hundred twenty-five thousand, one".