201122431459 has 2 divisors, whose sum is σ = 201122431460. Its totient is φ = 201122431458.

The previous prime is 201122431429. The next prime is 201122431463. The reversal of 201122431459 is 954134221102.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 201122431459 - 2²³ = 201114042851 is a prime.

It is not a weakly prime, because it can be changed into another prime (201122431429) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100561215729 + 100561215730.

It is an arithmetic number, because the mean of its divisors is an integer number (100561215730).

Almost surely, 2^201122431459 is an apocalyptic number.

201122431459 is a deficient number, since it is larger than the sum of its proper divisors (1).

201122431459 is an equidigital number, since it uses as much as digits as its factorization.

201122431459 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 17280, while the sum is 34.

The spelling of 201122431459 in words is "two hundred one billion, one hundred twenty-two million, four hundred thirty-one thousand, four hundred fifty-nine".