222025792608937 has 2 divisors, whose sum is σ = 222025792608938. Its totient is φ = 222025792608936.

The previous prime is 222025792608923. The next prime is 222025792608953. The reversal of 222025792608937 is 739806297520222.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 175363832735001 + 46661959873936 = 13242501^2 + 6830956^2 .

It is a cyclic number.

It is not a de Polignac number, because 222025792608937 - 2¹⁵ = 222025792576169 is a prime.

It is not a weakly prime, because it can be changed into another prime (222025792602937) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 111012896304468 + 111012896304469.

It is an arithmetic number, because the mean of its divisors is an integer number (111012896304469).

Almost surely, 2^{222025792608937} is an apocalyptic number.

It is an amenable number.

222025792608937 is a deficient number, since it is larger than the sum of its proper divisors (1).

222025792608937 is an equidigital number, since it uses as much as digits as its factorization.

222025792608937 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 91445760, while the sum is 64.

The spelling of 222025792608937 in words is "two hundred twenty-two trillion, twenty-five billion, seven hundred ninety-two million, six hundred eight thousand, nine hundred thirty-seven".