125012226622267 has 2 divisors, whose sum is σ = 125012226622268. Its totient is φ = 125012226622266.

The previous prime is 125012226622147. The next prime is 125012226622303. The reversal of 125012226622267 is 762226622210521.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-125012226622267 is a prime.

It is not a weakly prime, because it can be changed into another prime (125012206622267) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 62506113311133 + 62506113311134.

It is an arithmetic number, because the mean of its divisors is an integer number (62506113311134).

Almost surely, 2^{125012226622267} is an apocalyptic number.

125012226622267 is a deficient number, since it is larger than the sum of its proper divisors (1).

125012226622267 is an equidigital number, since it uses as much as digits as its factorization.

125012226622267 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 967680, while the sum is 46.

Adding to 125012226622267 its reverse (762226622210521), we get a palindrome (887238848832788).

The spelling of 125012226622267 in words is "one hundred twenty-five trillion, twelve billion, two hundred twenty-six million, six hundred twenty-two thousand, two hundred sixty-seven".