2130556226207 has 2 divisors, whose sum is σ = 2130556226208. Its totient is φ = 2130556226206.

The previous prime is 2130556226173. The next prime is 2130556226221. The reversal of 2130556226207 is 7026226550312.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2130556226207 - 2¹⁶ = 2130556160671 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2130556216207) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1065278113103 + 1065278113104.

It is an arithmetic number, because the mean of its divisors is an integer number (1065278113104).

Almost surely, 2^{2130556226207} is an apocalyptic number.

2130556226207 is a deficient number, since it is larger than the sum of its proper divisors (1).

2130556226207 is an equidigital number, since it uses as much as digits as its factorization.

2130556226207 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 302400, while the sum is 41.

The spelling of 2130556226207 in words is "two trillion, one hundred thirty billion, five hundred fifty-six million, two hundred twenty-six thousand, two hundred seven".